218224633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17117}}^1$

素因数の和:17208

約数の個数: 16

約数和(自身を含む): 254715840

約数和(自身を除く): 36491207

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 17117, 188287, 325223, 1044137, 3577453, 11485507, 19838603, 218224633]

約数ペア:

[(1, 218224633), (11, 19838603), (19, 11485507), (61, 3577453), (209, 1044137), (671, 325223), (1159, 188287), (12749, 17117)]