200645215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11113}}^1$

素因数の和:11298

約数の個数: 16

約数和(自身を含む): 252865728

約数和(自身を除く): 52220513

約数列:

[1, 5, 23, 115, 157, 785, 3611, 11113, 18055, 55565, 255599, 1277995, 1744741, 8723705, 40129043, 200645215]

約数ペア:

[(1, 200645215), (5, 40129043), (23, 8723705), (115, 1744741), (157, 1277995), (785, 255599), (3611, 55565), (11113, 18055)]