200415536

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{65581}}^1$

素因数の和:65780

約数の個数: 20

約数和(自身を含む): 390344064

約数和(自身を除く): 189928528

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 65581, 131162, 262324, 524648, 1049296, 12525971, 25051942, 50103884, 100207768, 200415536]

約数ペア:

[(1, 200415536), (2, 100207768), (4, 50103884), (8, 25051942), (16, 12525971), (191, 1049296), (382, 524648), (764, 262324), (1528, 131162), (3056, 65581)]