204517110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{973891}}^1$

素因数の和:973908

約数の個数: 32

約数和(自身を含む): 560961792

約数和(自身を除く): 356444682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 973891, 1947782, 2921673, 4869455, 5843346, 6817237, 9738910, 13634474, 14608365, 20451711, 29216730, 34086185, 40903422, 68172370, 102258555, 204517110]

約数ペア:

[(1, 204517110), (2, 102258555), (3, 68172370), (5, 40903422), (6, 34086185), (7, 29216730), (10, 20451711), (14, 14608365), (15, 13634474), (21, 9738910), (30, 6817237), (35, 5843346), (42, 4869455), (70, 2921673), (105, 1947782), (210, 973891)]