201495184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15683}}^1$

素因数の和:15775

約数の個数: 40

約数和(自身を含む): 431749152

約数和(自身を除く): 230253968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 15683, 31366, 62732, 125464, 172513, 250928, 345026, 690052, 1144859, 1380104, 2289718, 2760208, 4579436, 9158872, 12593449, 18317744, 25186898, 50373796, 100747592, 201495184]

約数ペア:

[(1, 201495184), (2, 100747592), (4, 50373796), (8, 25186898), (11, 18317744), (16, 12593449), (22, 9158872), (44, 4579436), (73, 2760208), (88, 2289718), (146, 1380104), (176, 1144859), (292, 690052), (584, 345026), (803, 250928), (1168, 172513), (1606, 125464), (3212, 62732), (6424, 31366), (12848, 15683)]