195232790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3907}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 371416320

約数和(自身を除く): 176183530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 3907, 4997, 7814, 9994, 19535, 24985, 39070, 49970, 74233, 148466, 371165, 742330, 1027541, 2055082, 5137705, 10275410, 19523279, 39046558, 97616395, 195232790]

約数ペア:

[(1, 195232790), (2, 97616395), (5, 39046558), (10, 19523279), (19, 10275410), (38, 5137705), (95, 2055082), (190, 1027541), (263, 742330), (526, 371165), (1315, 148466), (2630, 74233), (3907, 49970), (4997, 39070), (7814, 24985), (9994, 19535)]