223845004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{6389}}^1$

素因数の和:6873

約数の個数: 24

約数和(自身を含む): 413305200

約数和(自身を除く): 189460196

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 6389, 8759, 12778, 17518, 25556, 35036, 121391, 242782, 485564, 2945329, 5890658, 11781316, 55961251, 111922502, 223845004]

約数ペア:

[(1, 223845004), (2, 111922502), (4, 55961251), (19, 11781316), (38, 5890658), (76, 2945329), (461, 485564), (922, 242782), (1844, 121391), (6389, 35036), (8759, 25556), (12778, 17518)]