209425173665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{850613}}^1$

素因数の和:851860

約数の個数: 16

約数和(自身を含む): 257654383056

約数和(自身を除く): 48229209391

約数列:

[1, 5, 41, 205, 1201, 6005, 49241, 246205, 850613, 4253065, 34875133, 174375665, 1021586213, 5107931065, 41885034733, 209425173665]

約数ペア:

[(1, 209425173665), (5, 41885034733), (41, 5107931065), (205, 1021586213), (1201, 174375665), (6005, 34875133), (49241, 4253065), (246205, 850613)]