209905476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{144563}}^1$

素因数の和:144592

約数の個数: 36

約数和(自身を含む): 538356336

約数和(自身を除く): 328450860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 144563, 289126, 433689, 578252, 867378, 1590193, 1734756, 3180386, 4770579, 6360772, 9541158, 17492123, 19082316, 34984246, 52476369, 69968492, 104952738, 209905476]

約数ペア:

[(1, 209905476), (2, 104952738), (3, 69968492), (4, 52476369), (6, 34984246), (11, 19082316), (12, 17492123), (22, 9541158), (33, 6360772), (44, 4770579), (66, 3180386), (121, 1734756), (132, 1590193), (242, 867378), (363, 578252), (484, 433689), (726, 289126), (1452, 144563)]