210968965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{1489}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 259617600

約数和(自身を除く): 48648635

約数列:

[1, 5, 43, 215, 659, 1489, 3295, 7445, 28337, 64027, 141685, 320135, 981251, 4906255, 42193793, 210968965]

約数ペア:

[(1, 210968965), (5, 42193793), (43, 4906255), (215, 981251), (659, 320135), (1489, 141685), (3295, 64027), (7445, 28337)]