220185955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{235493}}^1$

素因数の和:235526

約数の個数: 16

約数和(自身を含む): 305200224

約数和(自身を除く): 85014269

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 235493, 1177465, 2590423, 4003381, 12952115, 20016905, 44037191, 220185955]

約数ペア:

[(1, 220185955), (5, 44037191), (11, 20016905), (17, 12952115), (55, 4003381), (85, 2590423), (187, 1177465), (935, 235493)]