200921624

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154081}}^1$

素因数の和:154250

約数の個数: 16

約数和(自身を含む): 379041720

約数和(自身を除く): 178120096

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154081, 308162, 616324, 1232648, 25115203, 50230406, 100460812, 200921624]

約数ペア:

[(1, 200921624), (2, 100460812), (4, 50230406), (8, 25115203), (163, 1232648), (326, 616324), (652, 308162), (1304, 154081)]