205124618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{25243}}^1$

素因数の和:25501

約数の個数: 16

約数和(自身を含む): 327162240

約数和(自身を除く): 122037622

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 25243, 50486, 429131, 858262, 6033077, 12066154, 102562309, 205124618]

約数ペア:

[(1, 205124618), (2, 102562309), (17, 12066154), (34, 6033077), (239, 858262), (478, 429131), (4063, 50486), (8126, 25243)]