208069392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{254987}}^1$

素因数の和:255015

約数の個数: 40

約数和(自身を含む): 569133216

約数和(自身を除く): 361063824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 254987, 509974, 764961, 1019948, 1529922, 2039896, 3059844, 4079792, 4334779, 6119688, 8669558, 12239376, 13004337, 17339116, 26008674, 34678232, 52017348, 69356464, 104034696, 208069392]

約数ペア:

[(1, 208069392), (2, 104034696), (3, 69356464), (4, 52017348), (6, 34678232), (8, 26008674), (12, 17339116), (16, 13004337), (17, 12239376), (24, 8669558), (34, 6119688), (48, 4334779), (51, 4079792), (68, 3059844), (102, 2039896), (136, 1529922), (204, 1019948), (272, 764961), (408, 509974), (816, 254987)]