103147828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 211736448

約数和(自身を除く): 108588620

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 262, 427, 461, 524, 854, 917, 922, 1708, 1834, 1844, 3227, 3668, 6454, 7991, 12908, 15982, 28121, 31964, 55937, 56242, 60391, 111874, 112484, 120782, 196847, 223748, 241564, 393694, 422737, 787388, 845474, 1690948, 3683851, 7367702, 14735404, 25786957, 51573914, 103147828]

約数ペア:

[(1, 103147828), (2, 51573914), (4, 25786957), (7, 14735404), (14, 7367702), (28, 3683851), (61, 1690948), (122, 845474), (131, 787388), (244, 422737), (262, 393694), (427, 241564), (461, 223748), (524, 196847), (854, 120782), (917, 112484), (922, 111874), (1708, 60391), (1834, 56242), (1844, 55937), (3227, 31964), (3668, 28121), (6454, 15982), (7991, 12908)]