206541426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16447}}^1$

素因数の和:16495

約数の個数: 64

約数和(自身を含む): 530546688

約数和(自身を除く): 324005262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 16447, 32894, 49341, 98682, 115129, 213811, 230258, 345387, 378281, 427622, 641433, 690774, 756562, 1134843, 1282866, 1496677, 2269686, 2647967, 2993354, 4490031, 4917653, 5295934, 7943901, 8980062, 9835306, 14752959, 15887802, 29505918, 34423571, 68847142, 103270713, 206541426]

約数ペア:

[(1, 206541426), (2, 103270713), (3, 68847142), (6, 34423571), (7, 29505918), (13, 15887802), (14, 14752959), (21, 9835306), (23, 8980062), (26, 7943901), (39, 5295934), (42, 4917653), (46, 4490031), (69, 2993354), (78, 2647967), (91, 2269686), (138, 1496677), (161, 1282866), (182, 1134843), (273, 756562), (299, 690774), (322, 641433), (483, 427622), (546, 378281), (598, 345387), (897, 230258), (966, 213811), (1794, 115129), (2093, 98682), (4186, 49341), (6279, 32894), (12558, 16447)]