197399928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17389}}^1$

素因数の和:17452

約数の個数: 64

約数和(自身を含む): 550915200

約数和(自身を除く): 353515272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 17389, 34778, 52167, 69556, 104334, 139112, 191279, 208668, 382558, 417336, 573837, 747727, 765116, 1147674, 1495454, 1530232, 2243181, 2295348, 2990908, 4486362, 4590696, 5981816, 8224997, 8972724, 16449994, 17945448, 24674991, 32899988, 49349982, 65799976, 98699964, 197399928]

約数ペア:

[(1, 197399928), (2, 98699964), (3, 65799976), (4, 49349982), (6, 32899988), (8, 24674991), (11, 17945448), (12, 16449994), (22, 8972724), (24, 8224997), (33, 5981816), (43, 4590696), (44, 4486362), (66, 2990908), (86, 2295348), (88, 2243181), (129, 1530232), (132, 1495454), (172, 1147674), (258, 765116), (264, 747727), (344, 573837), (473, 417336), (516, 382558), (946, 208668), (1032, 191279), (1419, 139112), (1892, 104334), (2838, 69556), (3784, 52167), (5676, 34778), (11352, 17389)]