200051896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61441}}^1$

素因数の和:61495

約数の個数: 32

約数和(自身を含む): 420263280

約数和(自身を除く): 220211384

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61441, 122882, 245764, 491528, 675851, 1351702, 2273317, 2703404, 4546634, 5406808, 9093268, 18186536, 25006487, 50012974, 100025948, 200051896]

約数ペア:

[(1, 200051896), (2, 100025948), (4, 50012974), (8, 25006487), (11, 18186536), (22, 9093268), (37, 5406808), (44, 4546634), (74, 2703404), (88, 2273317), (148, 1351702), (296, 675851), (407, 491528), (814, 245764), (1628, 122882), (3256, 61441)]