201805107

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 313167360

約数和(自身を除く): 111362253

約数列:

[1, 3, 7, 21, 109, 131, 327, 393, 673, 763, 917, 2019, 2289, 2751, 4711, 14133, 14279, 42837, 73357, 88163, 99953, 220071, 264489, 299859, 513499, 617141, 1540497, 1851423, 9609767, 28829301, 67268369, 201805107]

約数ペア:

[(1, 201805107), (3, 67268369), (7, 28829301), (21, 9609767), (109, 1851423), (131, 1540497), (327, 617141), (393, 513499), (673, 299859), (763, 264489), (917, 220071), (2019, 99953), (2289, 88163), (2751, 73357), (4711, 42837), (14133, 14279)]