208373730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{4243}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 500520384

約数和(自身を除く): 292146654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1637, 3274, 4243, 4911, 8185, 8486, 9822, 12729, 16370, 21215, 24555, 25458, 42430, 49110, 63645, 127290, 6945791, 13891582, 20837373, 34728955, 41674746, 69457910, 104186865, 208373730]

約数ペア:

[(1, 208373730), (2, 104186865), (3, 69457910), (5, 41674746), (6, 34728955), (10, 20837373), (15, 13891582), (30, 6945791), (1637, 127290), (3274, 63645), (4243, 49110), (4911, 42430), (8185, 25458), (8486, 24555), (9822, 21215), (12729, 16370)]