214949872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 430186752

約数和(自身を除く): 215236880

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 382, 592, 764, 1528, 1901, 3056, 3802, 7067, 7604, 14134, 15208, 28268, 30416, 56536, 70337, 113072, 140674, 281348, 363091, 562696, 726182, 1125392, 1452364, 2904728, 5809456, 13434367, 26868734, 53737468, 107474936, 214949872]

約数ペア:

[(1, 214949872), (2, 107474936), (4, 53737468), (8, 26868734), (16, 13434367), (37, 5809456), (74, 2904728), (148, 1452364), (191, 1125392), (296, 726182), (382, 562696), (592, 363091), (764, 281348), (1528, 140674), (1901, 113072), (3056, 70337), (3802, 56536), (7067, 30416), (7604, 28268), (14134, 15208)]