210554902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 330744384

約数和(自身を除く): 120189482

約数列:

[1, 2, 53, 71, 101, 106, 142, 202, 277, 554, 3763, 5353, 7171, 7526, 10706, 14342, 14681, 19667, 27977, 29362, 39334, 55954, 380063, 760126, 1042351, 1482781, 1986367, 2084702, 2965562, 3972734, 105277451, 210554902]

約数ペア:

[(1, 210554902), (2, 105277451), (53, 3972734), (71, 2965562), (101, 2084702), (106, 1986367), (142, 1482781), (202, 1042351), (277, 760126), (554, 380063), (3763, 55954), (5353, 39334), (7171, 29362), (7526, 27977), (10706, 19667), (14342, 14681)]