202161195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264263}}^1$

素因数の和:264291

約数の個数: 24

約数和(自身を含む): 371026656

約数和(自身を除く): 168865461

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264263, 792789, 1321315, 2378367, 3963945, 4492471, 11891835, 13477413, 22462355, 40432239, 67387065, 202161195]

約数ペア:

[(1, 202161195), (3, 67387065), (5, 40432239), (9, 22462355), (15, 13477413), (17, 11891835), (45, 4492471), (51, 3963945), (85, 2378367), (153, 1321315), (255, 792789), (765, 264263)]