199426710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{949651}}^1$

素因数の和:949668

約数の個数: 32

約数和(自身を含む): 546999552

約数和(自身を除く): 347572842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 949651, 1899302, 2848953, 4748255, 5697906, 6647557, 9496510, 13295114, 14244765, 19942671, 28489530, 33237785, 39885342, 66475570, 99713355, 199426710]

約数ペア:

[(1, 199426710), (2, 99713355), (3, 66475570), (5, 39885342), (6, 33237785), (7, 28489530), (10, 19942671), (14, 14244765), (15, 13295114), (21, 9496510), (30, 6647557), (35, 5697906), (42, 4748255), (70, 2848953), (105, 1899302), (210, 949651)]