208647133084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1\times {\mathrm{14821}}^1$

素因数の和:17726

約数の個数: 48

約数和(自身を含む): 397442562496

約数和(自身を除く): 188795429412

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 2791, 5044, 5582, 11164, 14821, 29642, 36283, 59284, 72566, 145132, 192673, 270727, 385346, 541454, 770692, 1082908, 1437637, 2875274, 3519451, 5750548, 7038902, 14077804, 18689281, 37378562, 41365411, 74757124, 82730822, 165461644, 537750343, 1075500686, 2151001372, 4012444867, 8024889734, 16049779468, 52161783271, 104323566542, 208647133084]

約数ペア:

[(1, 208647133084), (2, 104323566542), (4, 52161783271), (13, 16049779468), (26, 8024889734), (52, 4012444867), (97, 2151001372), (194, 1075500686), (388, 537750343), (1261, 165461644), (2522, 82730822), (2791, 74757124), (5044, 41365411), (5582, 37378562), (11164, 18689281), (14821, 14077804), (29642, 7038902), (36283, 5750548), (59284, 3519451), (72566, 2875274), (145132, 1437637), (192673, 1082908), (270727, 770692), (385346, 541454)]