208375638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1063}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 428902656

約数和(自身を除く): 220527018

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 883, 1063, 1766, 2126, 2649, 3189, 5298, 6378, 32671, 39331, 65342, 78662, 98013, 117993, 196026, 235986, 938629, 1877258, 2815887, 5631774, 34729273, 69458546, 104187819, 208375638]

約数ペア:

[(1, 208375638), (2, 104187819), (3, 69458546), (6, 34729273), (37, 5631774), (74, 2815887), (111, 1877258), (222, 938629), (883, 235986), (1063, 196026), (1766, 117993), (2126, 98013), (2649, 78662), (3189, 65342), (5298, 39331), (6378, 32671)]