188215517

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{225949}}^1$

素因数の和:225980

約数の個数: 12

約数和(自身を含む): 231824700

約数和(自身を除く): 43609183

約数列:

[1, 7, 17, 49, 119, 833, 225949, 1581643, 3841133, 11071501, 26887931, 188215517]

約数ペア:

[(1, 188215517), (7, 26887931), (17, 11071501), (49, 3841133), (119, 1581643), (833, 225949)]