210020322

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{89983}}^1$

素因数の和:90377

約数の個数: 16

約数和(自身を含む): 421125120

約数和(自身を除く): 211104798

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 89983, 179966, 269949, 539898, 35003387, 70006774, 105010161, 210020322]

約数ペア:

[(1, 210020322), (2, 105010161), (3, 70006774), (6, 35003387), (389, 539898), (778, 269949), (1167, 179966), (2334, 89983)]