214980353

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 249457536

約数和(自身を除く): 34477183

約数列:

[1, 7, 113, 173, 791, 1211, 1571, 10997, 19549, 136843, 177523, 271783, 1242661, 1902481, 30711479, 214980353]

約数ペア:

[(1, 214980353), (7, 30711479), (113, 1902481), (173, 1242661), (791, 271783), (1211, 177523), (1571, 136843), (10997, 19549)]