204865256529

素因数分解:

$3^2\times {\mathrm{1607}}^1\times {\mathrm{1723}}^1\times {\mathrm{8221}}^1$

素因数の和:11557

約数の個数: 24

約数和(自身を含む): 296308514112

約数和(自身を除く): 91443257583

約数列:

[1, 3, 9, 1607, 1723, 4821, 5169, 8221, 14463, 15507, 24663, 73989, 2768861, 8306583, 13211147, 14164783, 24919749, 39633441, 42494349, 118900323, 127483047, 22762806281, 68288418843, 204865256529]

約数ペア:

[(1, 204865256529), (3, 68288418843), (9, 22762806281), (1607, 127483047), (1723, 118900323), (4821, 42494349), (5169, 39633441), (8221, 24919749), (14463, 14164783), (15507, 13211147), (24663, 8306583), (73989, 2768861)]