200464684

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{2441}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 409230360

約数和(自身を除く): 208765676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 838, 1676, 2441, 2933, 4882, 5866, 9764, 11732, 17087, 20531, 34174, 41062, 68348, 82124, 119609, 239218, 478436, 1022779, 2045558, 4091116, 7159453, 14318906, 28637812, 50116171, 100232342, 200464684]

約数ペア:

[(1, 200464684), (2, 100232342), (4, 50116171), (7, 28637812), (14, 14318906), (28, 7159453), (49, 4091116), (98, 2045558), (196, 1022779), (419, 478436), (838, 239218), (1676, 119609), (2441, 82124), (2933, 68348), (4882, 41062), (5866, 34174), (9764, 20531), (11732, 17087)]