222784156

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{35051}}^1$

素因数の和:35289

約数の個数: 24

約数和(自身を含む): 447543936

約数和(自身を除く): 224759780

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 35051, 70102, 140204, 245357, 490714, 981428, 7956577, 15913154, 31826308, 55696039, 111392078, 222784156]

約数ペア:

[(1, 222784156), (2, 111392078), (4, 55696039), (7, 31826308), (14, 15913154), (28, 7956577), (227, 981428), (454, 490714), (908, 245357), (1589, 140204), (3178, 70102), (6356, 35051)]