201889828

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{9601}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 404359424

約数和(自身を除く): 202469596

約数列:

[1, 2, 4, 7, 14, 28, 751, 1502, 3004, 5257, 9601, 10514, 19202, 21028, 38404, 67207, 134414, 268828, 7210351, 14420702, 28841404, 50472457, 100944914, 201889828]

約数ペア:

[(1, 201889828), (2, 100944914), (4, 50472457), (7, 28841404), (14, 14420702), (28, 7210351), (751, 268828), (1502, 134414), (3004, 67207), (5257, 38404), (9601, 21028), (10514, 19202)]