197142888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{264977}}^1$

素因数の和:265017

約数の個数: 32

約数和(自身を含む): 508757760

約数和(自身を除く): 311614872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 264977, 529954, 794931, 1059908, 1589862, 2119816, 3179724, 6359448, 8214287, 16428574, 24642861, 32857148, 49285722, 65714296, 98571444, 197142888]

約数ペア:

[(1, 197142888), (2, 98571444), (3, 65714296), (4, 49285722), (6, 32857148), (8, 24642861), (12, 16428574), (24, 8214287), (31, 6359448), (62, 3179724), (93, 2119816), (124, 1589862), (186, 1059908), (248, 794931), (372, 529954), (744, 264977)]