204940802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2141}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 354715200

約数和(自身を除く): 149774398

約数列:

[1, 2, 11, 19, 22, 38, 209, 229, 418, 458, 2141, 2519, 4282, 4351, 5038, 8702, 23551, 40679, 47102, 47861, 81358, 95722, 447469, 490289, 894938, 980578, 5393179, 9315491, 10786358, 18630982, 102470401, 204940802]

約数ペア:

[(1, 204940802), (2, 102470401), (11, 18630982), (19, 10786358), (22, 9315491), (38, 5393179), (209, 980578), (229, 894938), (418, 490289), (458, 447469), (2141, 95722), (2519, 81358), (4282, 47861), (4351, 47102), (5038, 40679), (8702, 23551)]