194080691

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1231}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 225189888

約数和(自身を除く): 31109197

約数列:

[1, 7, 101, 223, 707, 1231, 1561, 8617, 22523, 124331, 157661, 274513, 870317, 1921591, 27725813, 194080691]

約数ペア:

[(1, 194080691), (7, 27725813), (101, 1921591), (223, 870317), (707, 274513), (1231, 157661), (1561, 124331), (8617, 22523)]