204069510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{755813}}^1$

素因数の和:755829

約数の個数: 32

約数和(自身を含む): 544186080

約数和(自身を除く): 340116570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 755813, 1511626, 2267439, 3779065, 4534878, 6802317, 7558130, 11337195, 13604634, 20406951, 22674390, 34011585, 40813902, 68023170, 102034755, 204069510]

約数ペア:

[(1, 204069510), (2, 102034755), (3, 68023170), (5, 40813902), (6, 34011585), (9, 22674390), (10, 20406951), (15, 13604634), (18, 11337195), (27, 7558130), (30, 6802317), (45, 4534878), (54, 3779065), (90, 2267439), (135, 1511626), (270, 755813)]