205993822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{77267}}^1$

素因数の和:77343

約数の個数: 16

約数和(自身を含む): 326380032

約数和(自身を除く): 120386210

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 77267, 154534, 2395277, 3322481, 4790554, 6644962, 102996911, 205993822]

約数ペア:

[(1, 205993822), (2, 102996911), (31, 6644962), (43, 4790554), (62, 3322481), (86, 2395277), (1333, 154534), (2666, 77267)]