201232952

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 405307800

約数和(自身を除く): 204074848

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 361, 472, 722, 1121, 1181, 1444, 2242, 2362, 2888, 4484, 4724, 8968, 9448, 21299, 22439, 42598, 44878, 69679, 85196, 89756, 139358, 170392, 179512, 278716, 426341, 557432, 852682, 1323901, 1705364, 2647802, 3410728, 5295604, 10591208, 25154119, 50308238, 100616476, 201232952]

約数ペア:

[(1, 201232952), (2, 100616476), (4, 50308238), (8, 25154119), (19, 10591208), (38, 5295604), (59, 3410728), (76, 2647802), (118, 1705364), (152, 1323901), (236, 852682), (361, 557432), (472, 426341), (722, 278716), (1121, 179512), (1181, 170392), (1444, 139358), (2242, 89756), (2362, 85196), (2888, 69679), (4484, 44878), (4724, 42598), (8968, 22439), (9448, 21299)]