201454089

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{3889}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 277839360

約数和(自身を除く): 76385271

約数列:

[1, 3, 31, 93, 557, 1671, 3889, 11667, 17267, 51801, 120559, 361677, 2166173, 6498519, 67151363, 201454089]

約数ペア:

[(1, 201454089), (3, 67151363), (31, 6498519), (93, 2166173), (557, 361677), (1671, 120559), (3889, 51801), (11667, 17267)]