201626655

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{220357}}^1$

素因数の和:220426

約数の個数: 16

約数和(自身を含む): 327892704

約数和(自身を除く): 126266049

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 220357, 661071, 1101785, 3305355, 13441777, 40325331, 67208885, 201626655]

約数ペア:

[(1, 201626655), (3, 67208885), (5, 40325331), (15, 13441777), (61, 3305355), (183, 1101785), (305, 661071), (915, 220357)]