205143876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{814063}}^1$

素因数の和:814080

約数の個数: 36

約数和(自身を含む): 592638592

約数和(自身を除く): 387494716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 814063, 1628126, 2442189, 3256252, 4884378, 5698441, 7326567, 9768756, 11396882, 14653134, 17095323, 22793764, 29306268, 34190646, 51285969, 68381292, 102571938, 205143876]

約数ペア:

[(1, 205143876), (2, 102571938), (3, 68381292), (4, 51285969), (6, 34190646), (7, 29306268), (9, 22793764), (12, 17095323), (14, 14653134), (18, 11396882), (21, 9768756), (28, 7326567), (36, 5698441), (42, 4884378), (63, 3256252), (84, 2442189), (126, 1628126), (252, 814063)]