208698810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{21017}}^1$

素因数の和:21358

約数の個数: 32

約数和(自身を含む): 502414272

約数和(自身を除く): 293715462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 21017, 42034, 63051, 105085, 126102, 210170, 315255, 630510, 6956627, 13913254, 20869881, 34783135, 41739762, 69566270, 104349405, 208698810]

約数ペア:

[(1, 208698810), (2, 104349405), (3, 69566270), (5, 41739762), (6, 34783135), (10, 20869881), (15, 13913254), (30, 6956627), (331, 630510), (662, 315255), (993, 210170), (1655, 126102), (1986, 105085), (3310, 63051), (4965, 42034), (9930, 21017)]