208375110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14747}}^1$

素因数の和:14917

約数の個数: 48

約数和(自身を含む): 545263056

約数和(自身を除く): 336887946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 14747, 29494, 44241, 73735, 88482, 132723, 147470, 221205, 265446, 442410, 663615, 1327230, 2315279, 4630558, 6945837, 11576395, 13891674, 20837511, 23152790, 34729185, 41675022, 69458370, 104187555, 208375110]

約数ペア:

[(1, 208375110), (2, 104187555), (3, 69458370), (5, 41675022), (6, 34729185), (9, 23152790), (10, 20837511), (15, 13891674), (18, 11576395), (30, 6945837), (45, 4630558), (90, 2315279), (157, 1327230), (314, 663615), (471, 442410), (785, 265446), (942, 221205), (1413, 147470), (1570, 132723), (2355, 88482), (2826, 73735), (4710, 44241), (7065, 29494), (14130, 14747)]