205765586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3083}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 354388608

約数和(自身を除く): 148623022

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 302, 442, 1963, 2567, 3083, 3926, 5134, 6166, 33371, 40079, 52411, 66742, 80158, 104822, 465533, 681343, 931066, 1362686, 6051929, 7914061, 12103858, 15828122, 102882793, 205765586]

約数ペア:

[(1, 205765586), (2, 102882793), (13, 15828122), (17, 12103858), (26, 7914061), (34, 6051929), (151, 1362686), (221, 931066), (302, 681343), (442, 465533), (1963, 104822), (2567, 80158), (3083, 66742), (3926, 52411), (5134, 40079), (6166, 33371)]