214925564

素因数分解:

$2^2\times 7^2\times {\mathrm{1096559}}^1$

素因数の和:1096577

約数の個数: 18

約数和(自身を含む): 437527440

約数和(自身を除く): 222601876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1096559, 2193118, 4386236, 7675913, 15351826, 30703652, 53731391, 107462782, 214925564]

約数ペア:

[(1, 214925564), (2, 107462782), (4, 53731391), (7, 30703652), (14, 15351826), (28, 7675913), (49, 4386236), (98, 2193118), (196, 1096559)]