204930716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 398514816

約数和(自身を除く): 193584100

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 629, 799, 1258, 1598, 1733, 1739, 2516, 3196, 3466, 3478, 6932, 6956, 29461, 29563, 58922, 59126, 64121, 81451, 117844, 118252, 128242, 162902, 256484, 325804, 1090057, 1384667, 2180114, 2769334, 3013687, 4360228, 5538668, 6027374, 12054748, 51232679, 102465358, 204930716]

約数ペア:

[(1, 204930716), (2, 102465358), (4, 51232679), (17, 12054748), (34, 6027374), (37, 5538668), (47, 4360228), (68, 3013687), (74, 2769334), (94, 2180114), (148, 1384667), (188, 1090057), (629, 325804), (799, 256484), (1258, 162902), (1598, 128242), (1733, 118252), (1739, 117844), (2516, 81451), (3196, 64121), (3466, 59126), (3478, 58922), (6932, 29563), (6956, 29461)]