202222852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204679}}^1$

素因数の和:204715

約数の個数: 24

約数和(自身を含む): 401172800

約数和(自身を除く): 198949948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204679, 409358, 818716, 2660827, 3888901, 5321654, 7777802, 10643308, 15555604, 50555713, 101111426, 202222852]

約数ペア:

[(1, 202222852), (2, 101111426), (4, 50555713), (13, 15555604), (19, 10643308), (26, 7777802), (38, 5321654), (52, 3888901), (76, 2660827), (247, 818716), (494, 409358), (988, 204679)]