207852081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 102358479

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 391, 1173, 1343, 1817, 2243, 4029, 5451, 6729, 30889, 38131, 51589, 92667, 114393, 154767, 177197, 531591, 877013, 2631039, 3012349, 4075531, 9037047, 12226593, 69284027, 207852081]

約数ペア:

[(1, 207852081), (3, 69284027), (17, 12226593), (23, 9037047), (51, 4075531), (69, 3012349), (79, 2631039), (237, 877013), (391, 531591), (1173, 177197), (1343, 154767), (1817, 114393), (2243, 92667), (4029, 51589), (5451, 38131), (6729, 30889)]