197961806

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{170363}}^1$

素因数の和:170455

約数の個数: 16

約数和(自身を含む): 343453824

約数和(自身を除く): 145492018

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 170363, 340726, 1192541, 2385082, 14140129, 28280258, 98980903, 197961806]

約数ペア:

[(1, 197961806), (2, 98980903), (7, 28280258), (14, 14140129), (83, 2385082), (166, 1192541), (581, 340726), (1162, 170363)]