179980037

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 27587323

約数列:

[1, 17, 23, 41, 103, 109, 391, 697, 943, 1751, 1853, 2369, 2507, 4223, 4469, 11227, 16031, 40273, 42619, 71791, 75973, 97129, 102787, 190859, 258221, 460307, 1651193, 1747379, 4389757, 7825219, 10587061, 179980037]

約数ペア:

[(1, 179980037), (17, 10587061), (23, 7825219), (41, 4389757), (103, 1747379), (109, 1651193), (391, 460307), (697, 258221), (943, 190859), (1751, 102787), (1853, 97129), (2369, 75973), (2507, 71791), (4223, 42619), (4469, 40273), (11227, 16031)]