207968898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 449805312

約数和(自身を除く): 241836414

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 101, 129, 138, 202, 258, 303, 347, 606, 694, 989, 1041, 1978, 2082, 2323, 2967, 4343, 4646, 5934, 6969, 7981, 8686, 13029, 13938, 14921, 15962, 23943, 26058, 29842, 35047, 44763, 47886, 70094, 89526, 99889, 105141, 199778, 210282, 299667, 343183, 599334, 686366, 806081, 1029549, 1507021, 1612162, 2059098, 2418243, 3014042, 4521063, 4836486, 9042126, 34661483, 69322966, 103984449, 207968898]

約数ペア:

[(1, 207968898), (2, 103984449), (3, 69322966), (6, 34661483), (23, 9042126), (43, 4836486), (46, 4521063), (69, 3014042), (86, 2418243), (101, 2059098), (129, 1612162), (138, 1507021), (202, 1029549), (258, 806081), (303, 686366), (347, 599334), (606, 343183), (694, 299667), (989, 210282), (1041, 199778), (1978, 105141), (2082, 99889), (2323, 89526), (2967, 70094), (4343, 47886), (4646, 44763), (5934, 35047), (6969, 29842), (7981, 26058), (8686, 23943), (13029, 15962), (13938, 14921)]