197396862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19927}}^1$

素因数の和:20072

約数の個数: 32

約数和(自身を含む): 428531712

約数和(自身を除く): 231134850

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 19927, 39854, 59781, 119562, 259051, 518102, 777153, 1554306, 2530729, 5061458, 7592187, 15184374, 32899477, 65798954, 98698431, 197396862]

約数ペア:

[(1, 197396862), (2, 98698431), (3, 65798954), (6, 32899477), (13, 15184374), (26, 7592187), (39, 5061458), (78, 2530729), (127, 1554306), (254, 777153), (381, 518102), (762, 259051), (1651, 119562), (3302, 59781), (4953, 39854), (9906, 19927)]