202124818

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 353894400

約数和(自身を除く): 151769582

約数列:

[1, 2, 7, 14, 79, 127, 158, 254, 553, 889, 1106, 1439, 1778, 2878, 10033, 10073, 20066, 20146, 70231, 113681, 140462, 182753, 227362, 365506, 795767, 1279271, 1591534, 2558542, 14437487, 28874974, 101062409, 202124818]

約数ペア:

[(1, 202124818), (2, 101062409), (7, 28874974), (14, 14437487), (79, 2558542), (127, 1591534), (158, 1279271), (254, 795767), (553, 365506), (889, 227362), (1106, 182753), (1439, 140462), (1778, 113681), (2878, 70231), (10033, 20146), (10073, 20066)]