207943690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{904103}}^1$

素因数の和:904133

約数の個数: 16

約数和(自身を含む): 390572928

約数和(自身を除く): 182629238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 904103, 1808206, 4520515, 9041030, 20794369, 41588738, 103971845, 207943690]

約数ペア:

[(1, 207943690), (2, 103971845), (5, 41588738), (10, 20794369), (23, 9041030), (46, 4520515), (115, 1808206), (230, 904103)]