210025472

素因数分解:

$2^{10}\times {\mathrm{205103}}^1$

素因数の和:205123

約数の個数: 22

約数和(自身を含む): 419847888

約数和(自身を除く): 209822416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 205103, 410206, 820412, 1640824, 3281648, 6563296, 13126592, 26253184, 52506368, 105012736, 210025472]

約数ペア:

[(1, 210025472), (2, 105012736), (4, 52506368), (8, 26253184), (16, 13126592), (32, 6563296), (64, 3281648), (128, 1640824), (256, 820412), (512, 410206), (1024, 205103)]