200915902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{36097}}^1$

素因数の和:36144

約数の個数: 24

約数和(自身を含む): 345674448

約数和(自身を除く): 144758546

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 36097, 72194, 397067, 794134, 830231, 1660462, 4367737, 8735474, 9132541, 18265082, 100457951, 200915902]

約数ペア:

[(1, 200915902), (2, 100457951), (11, 18265082), (22, 9132541), (23, 8735474), (46, 4367737), (121, 1660462), (242, 830231), (253, 794134), (506, 397067), (2783, 72194), (5566, 36097)]