201901406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7937}}^1$

素因数の和:8048

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 163881634

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 7937, 12719, 15874, 25438, 55559, 111118, 182551, 365102, 627023, 1254046, 1277857, 2555714, 4389161, 8778322, 14421529, 28843058, 100950703, 201901406]

約数ペア:

[(1, 201901406), (2, 100950703), (7, 28843058), (14, 14421529), (23, 8778322), (46, 4389161), (79, 2555714), (158, 1277857), (161, 1254046), (322, 627023), (553, 365102), (1106, 182551), (1817, 111118), (3634, 55559), (7937, 25438), (12719, 15874)]