209423384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{902687}}^1$

素因数の和:902722

約数の個数: 16

約数和(自身を含む): 406209600

約数和(自身を除く): 196786216

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 902687, 1805374, 3610748, 7221496, 26177923, 52355846, 104711692, 209423384]

約数ペア:

[(1, 209423384), (2, 104711692), (4, 52355846), (8, 26177923), (29, 7221496), (58, 3610748), (116, 1805374), (232, 902687)]