223890986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 397809792

約数和(自身を除く): 173918806

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 271, 374, 517, 542, 799, 1034, 1598, 2209, 2981, 4418, 4607, 5962, 8789, 9214, 12737, 17578, 24299, 25474, 37553, 48598, 50677, 75106, 101354, 140107, 216529, 280214, 413083, 433058, 598639, 826166, 1197278, 2381819, 4763638, 6585029, 10176863, 13170058, 20353726, 111945493, 223890986]

約数ペア:

[(1, 223890986), (2, 111945493), (11, 20353726), (17, 13170058), (22, 10176863), (34, 6585029), (47, 4763638), (94, 2381819), (187, 1197278), (271, 826166), (374, 598639), (517, 433058), (542, 413083), (799, 280214), (1034, 216529), (1598, 140107), (2209, 101354), (2981, 75106), (4418, 50677), (4607, 48598), (5962, 37553), (8789, 25474), (9214, 24299), (12737, 17578)]