202426225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11617}}^1$

素因数の和:11685

約数の個数: 24

約数和(自身を含む): 272279448

約数和(自身を除く): 69853223

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 11617, 17425, 58085, 197489, 290425, 476297, 987445, 2381485, 4937225, 8097049, 11907425, 40485245, 202426225]

約数ペア:

[(1, 202426225), (5, 40485245), (17, 11907425), (25, 8097049), (41, 4937225), (85, 2381485), (205, 987445), (425, 476297), (697, 290425), (1025, 197489), (3485, 58085), (11617, 17425)]