207856388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{5303}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 374250240

約数和(自身を除く): 166393852

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 5303, 9799, 10606, 19598, 21212, 39196, 217423, 434846, 869692, 1267417, 2534834, 5069668, 51964097, 103928194, 207856388]

約数ペア:

[(1, 207856388), (2, 103928194), (4, 51964097), (41, 5069668), (82, 2534834), (164, 1267417), (239, 869692), (478, 434846), (956, 217423), (5303, 39196), (9799, 21212), (10606, 19598)]