207732044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 434682528

約数和(自身を除く): 226950484

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 289, 299, 391, 442, 578, 598, 601, 782, 884, 1156, 1196, 1202, 1564, 2404, 3757, 5083, 6647, 7514, 7813, 10166, 10217, 13294, 13823, 15028, 15626, 20332, 20434, 26588, 27646, 31252, 40868, 55292, 86411, 132821, 172822, 173689, 179699, 234991, 265642, 345644, 347378, 359398, 469982, 531284, 694756, 718796, 939964, 2257957, 3054883, 3994847, 4515914, 6109766, 7989694, 9031828, 12219532, 15979388, 51933011, 103866022, 207732044]

約数ペア:

[(1, 207732044), (2, 103866022), (4, 51933011), (13, 15979388), (17, 12219532), (23, 9031828), (26, 7989694), (34, 6109766), (46, 4515914), (52, 3994847), (68, 3054883), (92, 2257957), (221, 939964), (289, 718796), (299, 694756), (391, 531284), (442, 469982), (578, 359398), (598, 347378), (601, 345644), (782, 265642), (884, 234991), (1156, 179699), (1196, 173689), (1202, 172822), (1564, 132821), (2404, 86411), (3757, 55292), (5083, 40868), (6647, 31252), (7514, 27646), (7813, 26588), (10166, 20434), (10217, 20332), (13294, 15626), (13823, 15028)]