201431608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3637}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 461007360

約数和(自身を除く): 259575752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 3637, 3956, 6923, 7274, 7912, 13846, 14548, 25459, 27692, 29096, 50918, 55384, 83651, 101836, 156391, 167302, 203672, 312782, 334604, 585557, 625564, 669208, 1094737, 1171114, 1251128, 2189474, 2342228, 3596993, 4378948, 4684456, 7193986, 8757896, 14387972, 25178951, 28775944, 50357902, 100715804, 201431608]

約数ペア:

[(1, 201431608), (2, 100715804), (4, 50357902), (7, 28775944), (8, 25178951), (14, 14387972), (23, 8757896), (28, 7193986), (43, 4684456), (46, 4378948), (56, 3596993), (86, 2342228), (92, 2189474), (161, 1251128), (172, 1171114), (184, 1094737), (301, 669208), (322, 625564), (344, 585557), (602, 334604), (644, 312782), (989, 203672), (1204, 167302), (1288, 156391), (1978, 101836), (2408, 83651), (3637, 55384), (3956, 50918), (6923, 29096), (7274, 27692), (7912, 25459), (13846, 14548)]