208826302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{90089}}^1$

素因数の和:90171

約数の個数: 16

約数和(自身を含む): 335134800

約数和(自身を除く): 126308498

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 90089, 180178, 1711691, 3423382, 5495429, 10990858, 104413151, 208826302]

約数ペア:

[(1, 208826302), (2, 104413151), (19, 10990858), (38, 5495429), (61, 3423382), (122, 1711691), (1159, 180178), (2318, 90089)]