197283856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 482826240

約数和(自身を除く): 285542384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2027, 2212, 3476, 4054, 4424, 6083, 6952, 8108, 8848, 12166, 13904, 14189, 16216, 22297, 24332, 28378, 32432, 44594, 48664, 56756, 89188, 97328, 113512, 156079, 160133, 178376, 227024, 312158, 320266, 356752, 624316, 640532, 1120931, 1248632, 1281064, 1761463, 2241862, 2497264, 2562128, 3522926, 4483724, 7045852, 8967448, 12330241, 14091704, 17934896, 24660482, 28183408, 49320964, 98641928, 197283856]

約数ペア:

[(1, 197283856), (2, 98641928), (4, 49320964), (7, 28183408), (8, 24660482), (11, 17934896), (14, 14091704), (16, 12330241), (22, 8967448), (28, 7045852), (44, 4483724), (56, 3522926), (77, 2562128), (79, 2497264), (88, 2241862), (112, 1761463), (154, 1281064), (158, 1248632), (176, 1120931), (308, 640532), (316, 624316), (553, 356752), (616, 320266), (632, 312158), (869, 227024), (1106, 178376), (1232, 160133), (1264, 156079), (1738, 113512), (2027, 97328), (2212, 89188), (3476, 56756), (4054, 48664), (4424, 44594), (6083, 32432), (6952, 28378), (8108, 24332), (8848, 22297), (12166, 16216), (13904, 14189)]