210848984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{371213}}^1$

素因数の和:371290

約数の個数: 16

約数和(自身を含む): 400911120

約数和(自身を除く): 190062136

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 371213, 742426, 1484852, 2969704, 26356123, 52712246, 105424492, 210848984]

約数ペア:

[(1, 210848984), (2, 105424492), (4, 52712246), (8, 26356123), (71, 2969704), (142, 1484852), (284, 742426), (568, 371213)]