210968974

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{2531}}^1$

素因数の和:3191

約数の個数: 16

約数和(自身を含む): 321584256

約数和(自身を除く): 110615282

約数列:

[1, 2, 71, 142, 587, 1174, 2531, 5062, 41677, 83354, 179701, 359402, 1485697, 2971394, 105484487, 210968974]

約数ペア:

[(1, 210968974), (2, 105484487), (71, 2971394), (142, 1485697), (587, 359402), (1174, 179701), (2531, 83354), (5062, 41677)]