205000730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{5879}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 403885440

約数和(自身を除く): 198884710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 5879, 6974, 11758, 17435, 29395, 34870, 58790, 64669, 129338, 323345, 646690, 1863643, 3727286, 9318215, 18636430, 20500073, 41000146, 102500365, 205000730]

約数ペア:

[(1, 205000730), (2, 102500365), (5, 41000146), (10, 20500073), (11, 18636430), (22, 9318215), (55, 3727286), (110, 1863643), (317, 646690), (634, 323345), (1585, 129338), (3170, 64669), (3487, 58790), (5879, 34870), (6974, 29395), (11758, 17435)]