207907128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 488822472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 72, 78, 88, 99, 104, 106, 108, 117, 127, 132, 143, 156, 159, 198, 212, 216, 234, 254, 264, 286, 297, 312, 318, 351, 381, 396, 424, 429, 468, 477, 508, 572, 583, 594, 636, 689, 702, 762, 792, 858, 936, 954, 1016, 1143, 1144, 1166, 1188, 1272, 1287, 1378, 1397, 1404, 1431, 1524, 1651, 1716, 1749, 1908, 2067, 2286, 2332, 2376, 2574, 2756, 2794, 2808, 2862, 3048, 3302, 3429, 3432, 3498, 3816, 3861, 4134, 4191, 4572, 4664, 4953, 5148, 5247, 5512, 5588, 5724, 6201, 6604, 6731, 6858, 6996, 7579, 7722, 8268, 8382, 9144, 9906, 10296, 10494, 11176, 11448, 12402, 12573, 13208, 13462, 13716, 13992, 14859, 15158, 15444, 15741, 16536, 16764, 18161, 18603, 19812, 20193, 20988, 22737, 24804, 25146, 26924, 27432, 29718, 30316, 30888, 31482, 33528, 36322, 37206, 37719, 39624, 40386, 41976, 44577, 45474, 49608, 50292, 53848, 54483, 59436, 60579, 60632, 62964, 68211, 72644, 74041, 74412, 75438, 80772, 87503, 89154, 90948, 100584, 108966, 118872, 121158, 125928, 136422, 145288, 148082, 148824, 150876, 161544, 163449, 175006, 178308, 181737, 181896, 204633, 217932, 222123, 242316, 262509, 272844, 296164, 301752, 326898, 350012, 356616, 363474, 409266, 435864, 444246, 484632, 490347, 525018, 545688, 592328, 653796, 666369, 700024, 726948, 787527, 818532, 888492, 962533, 980694, 1050036, 1307592, 1332738, 1453896, 1575054, 1637064, 1776984, 1925066, 1961388, 1999107, 2100072, 2362581, 2665476, 2887599, 3150108, 3850132, 3922776, 3998214, 4725162, 5330952, 5775198, 6300216, 7700264, 7996428, 8662797, 9450324, 11550396, 15992856, 17325594, 18900648, 23100792, 25988391, 34651188, 51976782, 69302376, 103953564, 207907128]

約数ペア:

[(1, 207907128), (2, 103953564), (3, 69302376), (4, 51976782), (6, 34651188), (8, 25988391), (9, 23100792), (11, 18900648), (12, 17325594), (13, 15992856), (18, 11550396), (22, 9450324), (24, 8662797), (26, 7996428), (27, 7700264), (33, 6300216), (36, 5775198), (39, 5330952), (44, 4725162), (52, 3998214), (53, 3922776), (54, 3850132), (66, 3150108), (72, 2887599), (78, 2665476), (88, 2362581), (99, 2100072), (104, 1999107), (106, 1961388), (108, 1925066), (117, 1776984), (127, 1637064), (132, 1575054), (143, 1453896), (156, 1332738), (159, 1307592), (198, 1050036), (212, 980694), (216, 962533), (234, 888492), (254, 818532), (264, 787527), (286, 726948), (297, 700024), (312, 666369), (318, 653796), (351, 592328), (381, 545688), (396, 525018), (424, 490347), (429, 484632), (468, 444246), (477, 435864), (508, 409266), (572, 363474), (583, 356616), (594, 350012), (636, 326898), (689, 301752), (702, 296164), (762, 272844), (792, 262509), (858, 242316), (936, 222123), (954, 217932), (1016, 204633), (1143, 181896), (1144, 181737), (1166, 178308), (1188, 175006), (1272, 163449), (1287, 161544), (1378, 150876), (1397, 148824), (1404, 148082), (1431, 145288), (1524, 136422), (1651, 125928), (1716, 121158), (1749, 118872), (1908, 108966), (2067, 100584), (2286, 90948), (2332, 89154), (2376, 87503), (2574, 80772), (2756, 75438), (2794, 74412), (2808, 74041), (2862, 72644), (3048, 68211), (3302, 62964), (3429, 60632), (3432, 60579), (3498, 59436), (3816, 54483), (3861, 53848), (4134, 50292), (4191, 49608), (4572, 45474), (4664, 44577), (4953, 41976), (5148, 40386), (5247, 39624), (5512, 37719), (5588, 37206), (5724, 36322), (6201, 33528), (6604, 31482), (6731, 30888), (6858, 30316), (6996, 29718), (7579, 27432), (7722, 26924), (8268, 25146), (8382, 24804), (9144, 22737), (9906, 20988), (10296, 20193), (10494, 19812), (11176, 18603), (11448, 18161), (12402, 16764), (12573, 16536), (13208, 15741), (13462, 15444), (13716, 15158), (13992, 14859)]