211022992

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{10091}}^1$

素因数の和:11406

約数の個数: 20

約数和(自身を含む): 409210416

約数和(自身を除く): 198187424

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10091, 10456, 20182, 20912, 40364, 80728, 161456, 13188937, 26377874, 52755748, 105511496, 211022992]

約数ペア:

[(1, 211022992), (2, 105511496), (4, 52755748), (8, 26377874), (16, 13188937), (1307, 161456), (2614, 80728), (5228, 40364), (10091, 20912), (10456, 20182)]