200080209

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{55073}}^1$

素因数の和:55256

約数の個数: 16

約数和(自身を含む): 306652032

約数和(自身を除く): 106571823

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 55073, 165219, 385511, 1156533, 9527629, 28582887, 66693403, 200080209]

約数ペア:

[(1, 200080209), (3, 66693403), (7, 28582887), (21, 9527629), (173, 1156533), (519, 385511), (1211, 165219), (3633, 55073)]