190690884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{230303}}^1$

素因数の和:230336

約数の個数: 36

約数和(自身を含む): 502983936

約数和(自身を除く): 312293052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 230303, 460606, 690909, 921212, 1381818, 2072727, 2763636, 4145454, 5296969, 8290908, 10593938, 15890907, 21187876, 31781814, 47672721, 63563628, 95345442, 190690884]

約数ペア:

[(1, 190690884), (2, 95345442), (3, 63563628), (4, 47672721), (6, 31781814), (9, 21187876), (12, 15890907), (18, 10593938), (23, 8290908), (36, 5296969), (46, 4145454), (69, 2763636), (92, 2072727), (138, 1381818), (207, 921212), (276, 690909), (414, 460606), (828, 230303)]