207964368

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 421995312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 93, 106, 108, 124, 144, 159, 186, 212, 216, 248, 279, 293, 318, 372, 424, 432, 477, 496, 558, 586, 636, 744, 837, 848, 879, 954, 1116, 1172, 1272, 1431, 1488, 1643, 1674, 1758, 1908, 2232, 2344, 2544, 2637, 2862, 3286, 3348, 3516, 3816, 4464, 4688, 4929, 5274, 5724, 6572, 6696, 7032, 7632, 7911, 9083, 9858, 10548, 11448, 13144, 13392, 14064, 14787, 15529, 15822, 18166, 19716, 21096, 22896, 26288, 27249, 29574, 31058, 31644, 36332, 39432, 42192, 44361, 46587, 54498, 59148, 62116, 63288, 72664, 78864, 81747, 88722, 93174, 108996, 118296, 124232, 126576, 139761, 145328, 163494, 177444, 186348, 217992, 236592, 245241, 248464, 279522, 326988, 354888, 372696, 419283, 435984, 481399, 490482, 559044, 653976, 709776, 745392, 838566, 962798, 980964, 1118088, 1307952, 1444197, 1677132, 1925596, 1961928, 2236176, 2888394, 3354264, 3851192, 3923856, 4332591, 5776788, 6708528, 7702384, 8665182, 11553576, 12997773, 17330364, 23107152, 25995546, 34660728, 51991092, 69321456, 103982184, 207964368]

約数ペア:

[(1, 207964368), (2, 103982184), (3, 69321456), (4, 51991092), (6, 34660728), (8, 25995546), (9, 23107152), (12, 17330364), (16, 12997773), (18, 11553576), (24, 8665182), (27, 7702384), (31, 6708528), (36, 5776788), (48, 4332591), (53, 3923856), (54, 3851192), (62, 3354264), (72, 2888394), (93, 2236176), (106, 1961928), (108, 1925596), (124, 1677132), (144, 1444197), (159, 1307952), (186, 1118088), (212, 980964), (216, 962798), (248, 838566), (279, 745392), (293, 709776), (318, 653976), (372, 559044), (424, 490482), (432, 481399), (477, 435984), (496, 419283), (558, 372696), (586, 354888), (636, 326988), (744, 279522), (837, 248464), (848, 245241), (879, 236592), (954, 217992), (1116, 186348), (1172, 177444), (1272, 163494), (1431, 145328), (1488, 139761), (1643, 126576), (1674, 124232), (1758, 118296), (1908, 108996), (2232, 93174), (2344, 88722), (2544, 81747), (2637, 78864), (2862, 72664), (3286, 63288), (3348, 62116), (3516, 59148), (3816, 54498), (4464, 46587), (4688, 44361), (4929, 42192), (5274, 39432), (5724, 36332), (6572, 31644), (6696, 31058), (7032, 29574), (7632, 27249), (7911, 26288), (9083, 22896), (9858, 21096), (10548, 19716), (11448, 18166), (13144, 15822), (13392, 15529), (14064, 14787)]