219035152

素因数分解:

$2^4\times 7^1\times {\mathrm{1955671}}^1$

素因数の和:1955686

約数の個数: 20

約数和(自身を含む): 485006656

約数和(自身を除く): 265971504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1955671, 3911342, 7822684, 13689697, 15645368, 27379394, 31290736, 54758788, 109517576, 219035152]

約数ペア:

[(1, 219035152), (2, 109517576), (4, 54758788), (7, 31290736), (8, 27379394), (14, 15645368), (16, 13689697), (28, 7822684), (56, 3911342), (112, 1955671)]