203399296

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{14851}}^1$

素因数の和:14972

約数の個数: 32

約数和(自身を含む): 409024080

約数和(自身を除く): 205624784

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 14851, 29702, 59404, 118808, 237616, 475232, 950464, 1589057, 1900928, 3178114, 6356228, 12712456, 25424912, 50849824, 101699648, 203399296]

約数ペア:

[(1, 203399296), (2, 101699648), (4, 50849824), (8, 25424912), (16, 12712456), (32, 6356228), (64, 3178114), (107, 1900928), (128, 1589057), (214, 950464), (428, 475232), (856, 237616), (1712, 118808), (3424, 59404), (6848, 29702), (13696, 14851)]