201424718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 340962048

約数和(自身を除く): 139537330

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 451, 902, 1177, 2087, 2354, 4174, 4387, 8774, 22957, 45914, 48257, 85567, 96514, 171134, 223309, 446618, 941237, 1882474, 2456399, 4912798, 9155669, 18311338, 100712359, 201424718]

約数ペア:

[(1, 201424718), (2, 100712359), (11, 18311338), (22, 9155669), (41, 4912798), (82, 2456399), (107, 1882474), (214, 941237), (451, 446618), (902, 223309), (1177, 171134), (2087, 96514), (2354, 85567), (4174, 48257), (4387, 45914), (8774, 22957)]