202357970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2687}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 386684928

約数和(自身を除く): 184326958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 2215, 2687, 4430, 5374, 7531, 13435, 15062, 26870, 37655, 45679, 75310, 91358, 228395, 456790, 1190341, 2380682, 5951705, 11903410, 20235797, 40471594, 101178985, 202357970]

約数ペア:

[(1, 202357970), (2, 101178985), (5, 40471594), (10, 20235797), (17, 11903410), (34, 5951705), (85, 2380682), (170, 1190341), (443, 456790), (886, 228395), (2215, 91358), (2687, 75310), (4430, 45679), (5374, 37655), (7531, 26870), (13435, 15062)]