209329383460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2887}}^1\times {\mathrm{32083}}^1$

素因数の和:35092

約数の個数: 48

約数和(自身を含む): 443649338496

約数和(自身を除く): 234319955036

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2887, 5774, 11548, 14435, 28870, 32083, 57740, 64166, 128332, 160415, 320830, 326231, 641660, 652462, 1304924, 1631155, 3262310, 3625379, 6524620, 7250758, 14501516, 18126895, 36253790, 72507580, 92623621, 185247242, 370494484, 463118105, 926236210, 1852472420, 10466469173, 20932938346, 41865876692, 52332345865, 104664691730, 209329383460]

約数ペア:

[(1, 209329383460), (2, 104664691730), (4, 52332345865), (5, 41865876692), (10, 20932938346), (20, 10466469173), (113, 1852472420), (226, 926236210), (452, 463118105), (565, 370494484), (1130, 185247242), (2260, 92623621), (2887, 72507580), (5774, 36253790), (11548, 18126895), (14435, 14501516), (28870, 7250758), (32083, 6524620), (57740, 3625379), (64166, 3262310), (128332, 1631155), (160415, 1304924), (320830, 652462), (326231, 641660)]