198687095

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4007}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 244712448

約数和(自身を除く): 46025353

約数列:

[1, 5, 47, 211, 235, 1055, 4007, 9917, 20035, 49585, 188329, 845477, 941645, 4227385, 39737419, 198687095]

約数ペア:

[(1, 198687095), (5, 39737419), (47, 4227385), (211, 941645), (235, 845477), (1055, 188329), (4007, 49585), (9917, 20035)]