201244912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67261}}^1$

素因数の和:67297

約数の個数: 40

約数和(自身を含む): 450386352

約数和(自身を除く): 249141440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 67261, 134522, 269044, 538088, 739871, 1076176, 1143437, 1479742, 2286874, 2959484, 4573748, 5918968, 9147496, 11837936, 12577807, 18294992, 25155614, 50311228, 100622456, 201244912]

約数ペア:

[(1, 201244912), (2, 100622456), (4, 50311228), (8, 25155614), (11, 18294992), (16, 12577807), (17, 11837936), (22, 9147496), (34, 5918968), (44, 4573748), (68, 2959484), (88, 2286874), (136, 1479742), (176, 1143437), (187, 1076176), (272, 739871), (374, 538088), (748, 269044), (1496, 134522), (2992, 67261)]