215612885106

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15901}}^1\times {\mathrm{17519}}^1$

素因数の和:33471

約数の個数: 48

約数和(自身を含む): 478082816640

約数和(自身を除く): 262469931534

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 15901, 17519, 31802, 35038, 47703, 52557, 95406, 105114, 143109, 157671, 286218, 315342, 683743, 753317, 1367486, 1506634, 2051229, 2259951, 4102458, 4519902, 6153687, 6779853, 12307374, 13559706, 278569619, 557139238, 835708857, 1671417714, 2507126571, 5014253142, 11978493617, 23956987234, 35935480851, 71870961702, 107806442553, 215612885106]

約数ペア:

[(1, 215612885106), (2, 107806442553), (3, 71870961702), (6, 35935480851), (9, 23956987234), (18, 11978493617), (43, 5014253142), (86, 2507126571), (129, 1671417714), (258, 835708857), (387, 557139238), (774, 278569619), (15901, 13559706), (17519, 12307374), (31802, 6779853), (35038, 6153687), (47703, 4519902), (52557, 4102458), (95406, 2259951), (105114, 2051229), (143109, 1506634), (157671, 1367486), (286218, 753317), (315342, 683743)]