200786672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 397678416

約数和(自身を除く): 196891744

約数列:

[1, 2, 4, 8, 16, 67, 134, 157, 268, 314, 536, 628, 1072, 1193, 1256, 2386, 2512, 4772, 9544, 10519, 19088, 21038, 42076, 79931, 84152, 159862, 168304, 187301, 319724, 374602, 639448, 749204, 1278896, 1498408, 2996816, 12549167, 25098334, 50196668, 100393336, 200786672]

約数ペア:

[(1, 200786672), (2, 100393336), (4, 50196668), (8, 25098334), (16, 12549167), (67, 2996816), (134, 1498408), (157, 1278896), (268, 749204), (314, 639448), (536, 374602), (628, 319724), (1072, 187301), (1193, 168304), (1256, 159862), (2386, 84152), (2512, 79931), (4772, 42076), (9544, 21038), (10519, 19088)]