201775240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95177}}^1$

素因数の和:95241

約数の個数: 32

約数和(自身を含む): 462565080

約数和(自身を除く): 260789840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95177, 190354, 380708, 475885, 761416, 951770, 1903540, 3807080, 5044381, 10088762, 20177524, 25221905, 40355048, 50443810, 100887620, 201775240]

約数ペア:

[(1, 201775240), (2, 100887620), (4, 50443810), (5, 40355048), (8, 25221905), (10, 20177524), (20, 10088762), (40, 5044381), (53, 3807080), (106, 1903540), (212, 951770), (265, 761416), (424, 475885), (530, 380708), (1060, 190354), (2120, 95177)]