206568516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 619375680

約数和(自身を除く): 412807164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 109, 132, 147, 154, 196, 218, 231, 293, 294, 308, 327, 436, 462, 539, 586, 588, 654, 763, 879, 924, 1078, 1172, 1199, 1308, 1526, 1617, 1758, 2051, 2156, 2289, 2398, 3052, 3223, 3234, 3516, 3597, 4102, 4578, 4796, 5341, 6153, 6446, 6468, 7194, 8204, 8393, 9156, 9669, 10682, 12306, 12892, 14357, 14388, 16023, 16786, 19338, 21364, 22561, 24612, 25179, 28714, 31937, 32046, 33572, 38676, 43071, 45122, 50358, 57428, 58751, 63874, 64092, 67683, 86142, 90244, 95811, 100716, 117502, 127748, 135366, 157927, 172284, 176253, 191622, 223559, 235004, 270732, 315854, 351307, 352506, 383244, 447118, 473781, 631708, 670677, 702614, 705012, 894236, 947562, 1053921, 1341354, 1405228, 1564913, 1895124, 2107842, 2459149, 2682708, 3129826, 4215684, 4694739, 4918298, 6259652, 7377447, 9389478, 9836596, 14754894, 17214043, 18778956, 29509788, 34428086, 51642129, 68856172, 103284258, 206568516]

約数ペア:

[(1, 206568516), (2, 103284258), (3, 68856172), (4, 51642129), (6, 34428086), (7, 29509788), (11, 18778956), (12, 17214043), (14, 14754894), (21, 9836596), (22, 9389478), (28, 7377447), (33, 6259652), (42, 4918298), (44, 4694739), (49, 4215684), (66, 3129826), (77, 2682708), (84, 2459149), (98, 2107842), (109, 1895124), (132, 1564913), (147, 1405228), (154, 1341354), (196, 1053921), (218, 947562), (231, 894236), (293, 705012), (294, 702614), (308, 670677), (327, 631708), (436, 473781), (462, 447118), (539, 383244), (586, 352506), (588, 351307), (654, 315854), (763, 270732), (879, 235004), (924, 223559), (1078, 191622), (1172, 176253), (1199, 172284), (1308, 157927), (1526, 135366), (1617, 127748), (1758, 117502), (2051, 100716), (2156, 95811), (2289, 90244), (2398, 86142), (3052, 67683), (3223, 64092), (3234, 63874), (3516, 58751), (3597, 57428), (4102, 50358), (4578, 45122), (4796, 43071), (5341, 38676), (6153, 33572), (6446, 32046), (6468, 31937), (7194, 28714), (8204, 25179), (8393, 24612), (9156, 22561), (9669, 21364), (10682, 19338), (12306, 16786), (12892, 16023), (14357, 14388)]