204868188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{812969}}^1$

素因数の和:812986

約数の個数: 36

約数和(自身を含む): 591842160

約数和(自身を除く): 386973972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 812969, 1625938, 2438907, 3251876, 4877814, 5690783, 7316721, 9755628, 11381566, 14633442, 17072349, 22763132, 29266884, 34144698, 51217047, 68289396, 102434094, 204868188]

約数ペア:

[(1, 204868188), (2, 102434094), (3, 68289396), (4, 51217047), (6, 34144698), (7, 29266884), (9, 22763132), (12, 17072349), (14, 14633442), (18, 11381566), (21, 9755628), (28, 7316721), (36, 5690783), (42, 4877814), (63, 3251876), (84, 2438907), (126, 1625938), (252, 812969)]