267236420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1214711}}^1$

素因数の和:1214731

約数の個数: 24

約数和(自身を含む): 612214848

約数和(自身を除く): 344978428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1214711, 2429422, 4858844, 6073555, 12147110, 13361821, 24294220, 26723642, 53447284, 66809105, 133618210, 267236420]

約数ペア:

[(1, 267236420), (2, 133618210), (4, 66809105), (5, 53447284), (10, 26723642), (11, 24294220), (20, 13361821), (22, 12147110), (44, 6073555), (55, 4858844), (110, 2429422), (220, 1214711)]