207976505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71347}}^1$

素因数の和:71416

約数の個数: 16

約数和(自身を含む): 277401024

約数和(自身を除く): 69424519

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 71347, 356735, 784817, 3781391, 3924085, 18906955, 41595301, 207976505]

約数ペア:

[(1, 207976505), (5, 41595301), (11, 18906955), (53, 3924085), (55, 3781391), (265, 784817), (583, 356735), (2915, 71347)]