220141823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31817}}^1$

素因数の和:31882

約数の個数: 16

約数和(自身を含む): 261162144

約数和(自身を除く): 41020321

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 31817, 349987, 540889, 1177229, 5949779, 12949519, 20012893, 220141823]

約数ペア:

[(1, 220141823), (11, 20012893), (17, 12949519), (37, 5949779), (187, 1177229), (407, 540889), (629, 349987), (6919, 31817)]