195469209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{8747}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 305690112

約数和(自身を除く): 110220903

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 7449, 8747, 22347, 26241, 78723, 113711, 341133, 1023399, 1670677, 5012031, 15036093, 21718801, 65156403, 195469209]

約数ペア:

[(1, 195469209), (3, 65156403), (9, 21718801), (13, 15036093), (39, 5012031), (117, 1670677), (191, 1023399), (573, 341133), (1719, 113711), (2483, 78723), (7449, 26241), (8747, 22347)]