200465828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{1621}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 359694720

約数和(自身を除く): 159228892

約数列:

[1, 2, 4, 43, 86, 172, 719, 1438, 1621, 2876, 3242, 6484, 30917, 61834, 69703, 123668, 139406, 278812, 1165499, 2330998, 4661996, 50116457, 100232914, 200465828]

約数ペア:

[(1, 200465828), (2, 100232914), (4, 50116457), (43, 4661996), (86, 2330998), (172, 1165499), (719, 278812), (1438, 139406), (1621, 123668), (2876, 69703), (3242, 61834), (6484, 30917)]