204865258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{414707}}^1$

素因数の和:414741

約数の個数: 16

約数和(自身を含む): 348354720

約数和(自身を除く): 143489462

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 414707, 829414, 5391191, 7879433, 10782382, 15758866, 102432629, 204865258]

約数ペア:

[(1, 204865258), (2, 102432629), (13, 15758866), (19, 10782382), (26, 7879433), (38, 5391191), (247, 829414), (494, 414707)]