201429712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13789}}^1$

素因数の和:13891

約数の個数: 40

約数和(自身を含む): 430909920

約数和(自身を除く): 229480208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 13789, 14608, 27578, 55156, 110312, 151679, 220624, 303358, 606716, 1144487, 1213432, 2288974, 2426864, 4577948, 9155896, 12589357, 18311792, 25178714, 50357428, 100714856, 201429712]

約数ペア:

[(1, 201429712), (2, 100714856), (4, 50357428), (8, 25178714), (11, 18311792), (16, 12589357), (22, 9155896), (44, 4577948), (83, 2426864), (88, 2288974), (166, 1213432), (176, 1144487), (332, 606716), (664, 303358), (913, 220624), (1328, 151679), (1826, 110312), (3652, 55156), (7304, 27578), (13789, 14608)]