204080482011

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1611361}}^1$

素因数の和:1611571

約数の個数: 32

約数和(自身を含む): 321344255488

約数和(自身を除く): 117263773477

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 489, 777, 1141, 3423, 6031, 18093, 42217, 126651, 1611361, 4834083, 11279527, 33838581, 59620357, 178861071, 262651843, 417342499, 787955529, 1252027497, 1838562901, 5515688703, 9718118191, 29154354573, 68026827337, 204080482011]

約数ペア:

[(1, 204080482011), (3, 68026827337), (7, 29154354573), (21, 9718118191), (37, 5515688703), (111, 1838562901), (163, 1252027497), (259, 787955529), (489, 417342499), (777, 262651843), (1141, 178861071), (3423, 59620357), (6031, 33838581), (18093, 11279527), (42217, 4834083), (126651, 1611361)]