201619782452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{29186419}}^1$

素因数の和:29186591

約数の個数: 24

約数和(自身を含む): 387362166240

約数和(自身を除く): 185742383788

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 29186419, 58372838, 116745676, 321050609, 642101218, 1284202436, 4582267783, 9164535566, 18329071132, 50404945613, 100809891226, 201619782452]

約数ペア:

[(1, 201619782452), (2, 100809891226), (4, 50404945613), (11, 18329071132), (22, 9164535566), (44, 4582267783), (157, 1284202436), (314, 642101218), (628, 321050609), (1727, 116745676), (3454, 58372838), (6908, 29186419)]