203417647128

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{51427}}^1$

素因数の和:51977

約数の個数: 96

約数和(自身を含む): 556338846960

約数和(自身を除く): 352921199832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 401, 411, 548, 802, 822, 1096, 1203, 1233, 1604, 1644, 2406, 2466, 3208, 3288, 3609, 4812, 4932, 7218, 9624, 9864, 14436, 28872, 51427, 54937, 102854, 109874, 154281, 164811, 205708, 219748, 308562, 329622, 411416, 439496, 462843, 494433, 617124, 659244, 925686, 988866, 1234248, 1318488, 1851372, 1977732, 3702744, 3955464, 7045499, 14090998, 20622227, 21136497, 28181996, 41244454, 42272994, 56363992, 61866681, 63409491, 82488908, 84545988, 123733362, 126818982, 164977816, 169091976, 185600043, 247466724, 253637964, 371200086, 494933448, 507275928, 742400172, 1484800344, 2825245099, 5650490198, 8475735297, 11300980396, 16951470594, 22601960792, 25427205891, 33902941188, 50854411782, 67805882376, 101708823564, 203417647128]

約数ペア:

[(1, 203417647128), (2, 101708823564), (3, 67805882376), (4, 50854411782), (6, 33902941188), (8, 25427205891), (9, 22601960792), (12, 16951470594), (18, 11300980396), (24, 8475735297), (36, 5650490198), (72, 2825245099), (137, 1484800344), (274, 742400172), (401, 507275928), (411, 494933448), (548, 371200086), (802, 253637964), (822, 247466724), (1096, 185600043), (1203, 169091976), (1233, 164977816), (1604, 126818982), (1644, 123733362), (2406, 84545988), (2466, 82488908), (3208, 63409491), (3288, 61866681), (3609, 56363992), (4812, 42272994), (4932, 41244454), (7218, 28181996), (9624, 21136497), (9864, 20622227), (14436, 14090998), (28872, 7045499), (51427, 3955464), (54937, 3702744), (102854, 1977732), (109874, 1851372), (154281, 1318488), (164811, 1234248), (205708, 988866), (219748, 925686), (308562, 659244), (329622, 617124), (411416, 494433), (439496, 462843)]