200530832

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{12647}}^1$

素因数の和:13646

約数の個数: 20

約数和(自身を含む): 388951296

約数和(自身を除く): 188420464

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 12647, 15856, 25294, 50588, 101176, 202352, 12533177, 25066354, 50132708, 100265416, 200530832]

約数ペア:

[(1, 200530832), (2, 100265416), (4, 50132708), (8, 25066354), (16, 12533177), (991, 202352), (1982, 101176), (3964, 50588), (7928, 25294), (12647, 15856)]