207409488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 659416128

約数和(自身を除く): 452006640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 41, 44, 48, 52, 66, 67, 78, 82, 88, 104, 121, 123, 132, 134, 143, 156, 164, 176, 201, 208, 242, 246, 264, 268, 286, 312, 328, 363, 402, 429, 451, 484, 492, 528, 533, 536, 572, 624, 656, 726, 737, 804, 858, 871, 902, 968, 984, 1066, 1072, 1144, 1353, 1452, 1474, 1573, 1599, 1608, 1716, 1742, 1804, 1936, 1968, 2132, 2211, 2288, 2613, 2706, 2747, 2904, 2948, 3146, 3198, 3216, 3432, 3484, 3608, 4264, 4422, 4719, 4961, 5226, 5412, 5494, 5808, 5863, 5896, 6292, 6396, 6864, 6968, 7216, 8107, 8241, 8528, 8844, 9438, 9581, 9922, 10452, 10824, 10988, 11726, 11792, 12584, 12792, 13936, 14883, 16214, 16482, 17589, 17688, 18876, 19162, 19844, 20904, 21648, 21976, 23452, 24321, 25168, 25584, 28743, 29766, 30217, 32428, 32964, 35178, 35376, 35711, 37752, 38324, 39688, 41808, 43952, 46904, 48642, 57486, 59532, 60434, 64493, 64856, 65928, 70356, 71422, 75504, 76648, 79376, 90651, 93808, 97284, 105391, 107133, 114972, 119064, 120868, 128986, 129712, 131856, 140712, 142844, 153296, 181302, 193479, 194568, 210782, 214266, 229944, 238128, 241736, 257972, 281424, 285688, 316173, 332387, 362604, 386958, 389136, 392821, 421564, 428532, 459888, 483472, 515944, 571376, 632346, 664774, 725208, 773916, 785642, 843128, 857064, 997161, 1031888, 1178463, 1264692, 1329548, 1450416, 1547832, 1571284, 1686256, 1714128, 1994322, 2356926, 2529384, 2659096, 3095664, 3142568, 3988644, 4321031, 4713852, 5058768, 5318192, 6285136, 7977288, 8642062, 9427704, 12963093, 15954576, 17284124, 18855408, 25926186, 34568248, 51852372, 69136496, 103704744, 207409488]

約数ペア:

[(1, 207409488), (2, 103704744), (3, 69136496), (4, 51852372), (6, 34568248), (8, 25926186), (11, 18855408), (12, 17284124), (13, 15954576), (16, 12963093), (22, 9427704), (24, 8642062), (26, 7977288), (33, 6285136), (39, 5318192), (41, 5058768), (44, 4713852), (48, 4321031), (52, 3988644), (66, 3142568), (67, 3095664), (78, 2659096), (82, 2529384), (88, 2356926), (104, 1994322), (121, 1714128), (123, 1686256), (132, 1571284), (134, 1547832), (143, 1450416), (156, 1329548), (164, 1264692), (176, 1178463), (201, 1031888), (208, 997161), (242, 857064), (246, 843128), (264, 785642), (268, 773916), (286, 725208), (312, 664774), (328, 632346), (363, 571376), (402, 515944), (429, 483472), (451, 459888), (484, 428532), (492, 421564), (528, 392821), (533, 389136), (536, 386958), (572, 362604), (624, 332387), (656, 316173), (726, 285688), (737, 281424), (804, 257972), (858, 241736), (871, 238128), (902, 229944), (968, 214266), (984, 210782), (1066, 194568), (1072, 193479), (1144, 181302), (1353, 153296), (1452, 142844), (1474, 140712), (1573, 131856), (1599, 129712), (1608, 128986), (1716, 120868), (1742, 119064), (1804, 114972), (1936, 107133), (1968, 105391), (2132, 97284), (2211, 93808), (2288, 90651), (2613, 79376), (2706, 76648), (2747, 75504), (2904, 71422), (2948, 70356), (3146, 65928), (3198, 64856), (3216, 64493), (3432, 60434), (3484, 59532), (3608, 57486), (4264, 48642), (4422, 46904), (4719, 43952), (4961, 41808), (5226, 39688), (5412, 38324), (5494, 37752), (5808, 35711), (5863, 35376), (5896, 35178), (6292, 32964), (6396, 32428), (6864, 30217), (6968, 29766), (7216, 28743), (8107, 25584), (8241, 25168), (8528, 24321), (8844, 23452), (9438, 21976), (9581, 21648), (9922, 20904), (10452, 19844), (10824, 19162), (10988, 18876), (11726, 17688), (11792, 17589), (12584, 16482), (12792, 16214), (13936, 14883)]