202808890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{1033}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 378568080

約数和(自身を除く): 175759190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 677, 1033, 1354, 2066, 3385, 5165, 6770, 10330, 19633, 29957, 39266, 59914, 98165, 149785, 196330, 299570, 699341, 1398682, 3496705, 6993410, 20280889, 40561778, 101404445, 202808890]

約数ペア:

[(1, 202808890), (2, 101404445), (5, 40561778), (10, 20280889), (29, 6993410), (58, 3496705), (145, 1398682), (290, 699341), (677, 299570), (1033, 196330), (1354, 149785), (2066, 98165), (3385, 59914), (5165, 39266), (6770, 29957), (10330, 19633)]