202224809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 35824471

約数列:

[1, 17, 19, 23, 163, 167, 323, 391, 437, 2771, 2839, 3097, 3173, 3749, 3841, 7429, 27221, 52649, 53941, 63733, 65297, 71231, 72979, 462757, 517199, 626083, 1210927, 1240643, 8792383, 10643411, 11895577, 202224809]

約数ペア:

[(1, 202224809), (17, 11895577), (19, 10643411), (23, 8792383), (163, 1240643), (167, 1210927), (323, 626083), (391, 517199), (437, 462757), (2771, 72979), (2839, 71231), (3097, 65297), (3173, 63733), (3749, 53941), (3841, 52649), (7429, 27221)]