204035480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463717}}^1$

素因数の和:463739

約数の個数: 32

約数和(自身を含む): 500815440

約数和(自身を除く): 296779960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 463717, 927434, 1854868, 2318585, 3709736, 4637170, 5100887, 9274340, 10201774, 18548680, 20403548, 25504435, 40807096, 51008870, 102017740, 204035480]

約数ペア:

[(1, 204035480), (2, 102017740), (4, 51008870), (5, 40807096), (8, 25504435), (10, 20403548), (11, 18548680), (20, 10201774), (22, 9274340), (40, 5100887), (44, 4637170), (55, 3709736), (88, 2318585), (110, 1854868), (220, 927434), (440, 463717)]