203436970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2153}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 400127040

約数和(自身を除く): 196690070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 859, 1718, 2153, 4295, 4306, 8590, 9449, 10765, 18898, 21530, 23683, 47245, 47366, 94490, 118415, 236830, 1849427, 3698854, 9247135, 18494270, 20343697, 40687394, 101718485, 203436970]

約数ペア:

[(1, 203436970), (2, 101718485), (5, 40687394), (10, 20343697), (11, 18494270), (22, 9247135), (55, 3698854), (110, 1849427), (859, 236830), (1718, 118415), (2153, 94490), (4295, 47366), (4306, 47245), (8590, 23683), (9449, 21530), (10765, 18898)]