201121048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{679463}}^1$

素因数の和:679506

約数の個数: 16

約数和(自身を含む): 387294480

約数和(自身を除く): 186173432

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 679463, 1358926, 2717852, 5435704, 25140131, 50280262, 100560524, 201121048]

約数ペア:

[(1, 201121048), (2, 100560524), (4, 50280262), (8, 25140131), (37, 5435704), (74, 2717852), (148, 1358926), (296, 679463)]