201416710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12289}}^1$

素因数の和:12456

約数の個数: 32

約数和(自身を含む): 398196000

約数和(自身を除く): 196779290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 12289, 16390, 24578, 61445, 122890, 135179, 270358, 675895, 1351790, 1831061, 3662122, 9155305, 18310610, 20141671, 40283342, 100708355, 201416710]

約数ペア:

[(1, 201416710), (2, 100708355), (5, 40283342), (10, 20141671), (11, 18310610), (22, 9155305), (55, 3662122), (110, 1831061), (149, 1351790), (298, 675895), (745, 270358), (1490, 135179), (1639, 122890), (3278, 61445), (8195, 24578), (12289, 16390)]