201427550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212029}}^1$

素因数の和:212060

約数の個数: 24

約数和(自身を含む): 394375800

約数和(自身を除く): 192948250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212029, 424058, 1060145, 2120290, 4028551, 5300725, 8057102, 10601450, 20142755, 40285510, 100713775, 201427550]

約数ペア:

[(1, 201427550), (2, 100713775), (5, 40285510), (10, 20142755), (19, 10601450), (25, 8057102), (38, 5300725), (50, 4028551), (95, 2120290), (190, 1060145), (475, 424058), (950, 212029)]