201413978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{5563}}^1$

素因数の和:6029

約数の個数: 16

約数和(自身を含む): 309937056

約数和(自身を除く): 108523078

約数列:

[1, 2, 43, 86, 421, 842, 5563, 11126, 18103, 36206, 239209, 478418, 2342023, 4684046, 100706989, 201413978]

約数ペア:

[(1, 201413978), (2, 100706989), (43, 4684046), (86, 2342023), (421, 478418), (842, 239209), (5563, 36206), (11126, 18103)]