205607380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{934579}}^1$

素因数の和:934599

約数の個数: 24

約数和(自身を含む): 471028320

約数和(自身を除く): 265420940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 934579, 1869158, 3738316, 4672895, 9345790, 10280369, 18691580, 20560738, 41121476, 51401845, 102803690, 205607380]

約数ペア:

[(1, 205607380), (2, 102803690), (4, 51401845), (5, 41121476), (10, 20560738), (11, 18691580), (20, 10280369), (22, 9345790), (44, 4672895), (55, 3738316), (110, 1869158), (220, 934579)]