200880506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{17581}}^1$

素因数の和:17809

約数の個数: 16

約数和(自身を含む): 313311240

約数和(自身を除く): 112430734

約数列:

[1, 2, 29, 58, 197, 394, 5713, 11426, 17581, 35162, 509849, 1019698, 3463457, 6926914, 100440253, 200880506]

約数ペア:

[(1, 200880506), (2, 100440253), (29, 6926914), (58, 3463457), (197, 1019698), (394, 509849), (5713, 35162), (11426, 17581)]