203414310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18679}}^1$

素因数の和:18714

約数の個数: 72

約数和(自身を含む): 581358960

約数和(自身を除く): 377944650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 18679, 37358, 56037, 93395, 112074, 168111, 186790, 205469, 280185, 336222, 410938, 560370, 616407, 840555, 1027345, 1232814, 1681110, 1849221, 2054690, 2260159, 3082035, 3698442, 4520318, 6164070, 6780477, 9246105, 11300795, 13560954, 18492210, 20341431, 22601590, 33902385, 40682862, 67804770, 101707155, 203414310]

約数ペア:

[(1, 203414310), (2, 101707155), (3, 67804770), (5, 40682862), (6, 33902385), (9, 22601590), (10, 20341431), (11, 18492210), (15, 13560954), (18, 11300795), (22, 9246105), (30, 6780477), (33, 6164070), (45, 4520318), (55, 3698442), (66, 3082035), (90, 2260159), (99, 2054690), (110, 1849221), (121, 1681110), (165, 1232814), (198, 1027345), (242, 840555), (330, 616407), (363, 560370), (495, 410938), (605, 336222), (726, 280185), (990, 205469), (1089, 186790), (1210, 168111), (1815, 112074), (2178, 93395), (3630, 56037), (5445, 37358), (10890, 18679)]