199509163198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{24749}}^1\times {\mathrm{130021}}^1$

素因数の和:154803

約数の個数: 16

約数和(自身を含む): 308932272000

約数和(自身を除く): 109423108802

約数列:

[1, 2, 31, 62, 24749, 49498, 130021, 260042, 767219, 1534438, 4030651, 8061302, 3217889729, 6435779458, 99754581599, 199509163198]

約数ペア:

[(1, 199509163198), (2, 99754581599), (31, 6435779458), (62, 3217889729), (24749, 8061302), (49498, 4030651), (130021, 1534438), (260042, 767219)]