211685272

素因数分解:

$2^3\times {\mathrm{2731}}^1\times {\mathrm{9689}}^1$

素因数の和:12426

約数の個数: 16

約数和(自身を含む): 397096200

約数和(自身を除く): 185410928

約数列:

[1, 2, 4, 8, 2731, 5462, 9689, 10924, 19378, 21848, 38756, 77512, 26460659, 52921318, 105842636, 211685272]

約数ペア:

[(1, 211685272), (2, 105842636), (4, 52921318), (8, 26460659), (2731, 77512), (5462, 38756), (9689, 21848), (10924, 19378)]