221210732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{44563}}^1$

素因数の和:44657

約数の個数: 24

約数和(自身を含む): 415514736

約数和(自身を除く): 194304004

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 44563, 89126, 178252, 757571, 1515142, 3030284, 3253099, 6506198, 13012396, 55302683, 110605366, 221210732]

約数ペア:

[(1, 221210732), (2, 110605366), (4, 55302683), (17, 13012396), (34, 6506198), (68, 3253099), (73, 3030284), (146, 1515142), (292, 757571), (1241, 178252), (2482, 89126), (4964, 44563)]