201223412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{168247}}^1$

素因数の和:168287

約数の個数: 24

約数和(自身を含む): 395719296

約数和(自身を除く): 194495884

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 168247, 336494, 672988, 2187211, 3869681, 4374422, 7739362, 8748844, 15478724, 50305853, 100611706, 201223412]

約数ペア:

[(1, 201223412), (2, 100611706), (4, 50305853), (13, 15478724), (23, 8748844), (26, 7739362), (46, 4374422), (52, 3869681), (92, 2187211), (299, 672988), (598, 336494), (1196, 168247)]