221727004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2917}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 401330048

約数和(自身を除く): 179603044

約数列:

[1, 2, 4, 31, 62, 124, 613, 1226, 2452, 2917, 5834, 11668, 19003, 38006, 76012, 90427, 180854, 361708, 1788121, 3576242, 7152484, 55431751, 110863502, 221727004]

約数ペア:

[(1, 221727004), (2, 110863502), (4, 55431751), (31, 7152484), (62, 3576242), (124, 1788121), (613, 361708), (1226, 180854), (2452, 90427), (2917, 76012), (5834, 38006), (11668, 19003)]