201428534732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{75979}}^1\times {\mathrm{34883}}^1$

素因数の和:110885

約数の個数: 24

約数和(自身を含む): 371068084800

約数和(自身を除く): 169639550068

約数列:

[1, 2, 4, 19, 38, 76, 34883, 69766, 75979, 139532, 151958, 303916, 662777, 1325554, 1443601, 2651108, 2887202, 5774404, 2650375457, 5300750914, 10601501828, 50357133683, 100714267366, 201428534732]

約数ペア:

[(1, 201428534732), (2, 100714267366), (4, 50357133683), (19, 10601501828), (38, 5300750914), (76, 2650375457), (34883, 5774404), (69766, 2887202), (75979, 2651108), (139532, 1443601), (151958, 1325554), (303916, 662777)]