199954648

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{26227}}^1$

素因数の和:27186

約数の個数: 16

約数和(自身を含む): 375322680

約数和(自身を除く): 175368032

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 26227, 52454, 104908, 209816, 24994331, 49988662, 99977324, 199954648]

約数ペア:

[(1, 199954648), (2, 99977324), (4, 49988662), (8, 24994331), (953, 209816), (1906, 104908), (3812, 52454), (7624, 26227)]