195390474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 408551040

約数和(自身を除く): 213160566

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 709, 1418, 1997, 2127, 3994, 4254, 5991, 11982, 16307, 32614, 45931, 48921, 91862, 97842, 137793, 275586, 1415873, 2831746, 4247619, 8495238, 32565079, 65130158, 97695237, 195390474]

約数ペア:

[(1, 195390474), (2, 97695237), (3, 65130158), (6, 32565079), (23, 8495238), (46, 4247619), (69, 2831746), (138, 1415873), (709, 275586), (1418, 137793), (1997, 97842), (2127, 91862), (3994, 48921), (4254, 45931), (5991, 32614), (11982, 16307)]