202115198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{2729}}^1$

素因数の和:4699

約数の個数: 16

約数和(自身を含む): 319410000

約数和(自身を除く): 117294802

約数列:

[1, 2, 19, 38, 1949, 2729, 3898, 5458, 37031, 51851, 74062, 103702, 5318821, 10637642, 101057599, 202115198]

約数ペア:

[(1, 202115198), (2, 101057599), (19, 10637642), (38, 5318821), (1949, 103702), (2729, 74062), (3898, 51851), (5458, 37031)]