218139698882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1\times {\mathrm{125617}}^1$

素因数の和:131042

約数の個数: 32

約数和(自身を含む): 390288091392

約数和(自身を除く): 172148392510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5393, 10786, 37751, 75502, 124039, 125617, 248078, 251234, 868273, 879319, 1736546, 1758638, 2889191, 5778382, 20224337, 40448674, 677452481, 1354904962, 4742167367, 9484334734, 15581407063, 31162814126, 109069849441, 218139698882]

約数ペア:

[(1, 218139698882), (2, 109069849441), (7, 31162814126), (14, 15581407063), (23, 9484334734), (46, 4742167367), (161, 1354904962), (322, 677452481), (5393, 40448674), (10786, 20224337), (37751, 5778382), (75502, 2889191), (124039, 1758638), (125617, 1736546), (248078, 879319), (251234, 868273)]