201130238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19531}}^1$

素因数の和:19823

約数の個数: 16

約数和(自身を含む): 318762240

約数和(自身を除く): 117632002

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19531, 39062, 371089, 742178, 5292901, 10585802, 100565119, 201130238]

約数ペア:

[(1, 201130238), (2, 100565119), (19, 10585802), (38, 5292901), (271, 742178), (542, 371089), (5149, 39062), (10298, 19531)]