202438225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{863}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 274482432

約数和(自身を除く): 72044207

約数列:

[1, 5, 11, 25, 55, 275, 853, 863, 4265, 4315, 9383, 9493, 21325, 21575, 46915, 47465, 234575, 237325, 736139, 3680695, 8097529, 18403475, 40487645, 202438225]

約数ペア:

[(1, 202438225), (5, 40487645), (11, 18403475), (25, 8097529), (55, 3680695), (275, 736139), (853, 237325), (863, 234575), (4265, 47465), (4315, 46915), (9383, 21575), (9493, 21325)]