197640702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 530841600

約数和(自身を除く): 333200898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 127, 138, 161, 179, 189, 207, 254, 322, 358, 378, 381, 414, 483, 537, 621, 762, 889, 966, 1074, 1143, 1242, 1253, 1449, 1611, 1778, 2286, 2506, 2667, 2898, 2921, 3222, 3429, 3759, 4117, 4347, 4833, 5334, 5842, 6858, 7518, 8001, 8234, 8694, 8763, 9666, 11277, 12351, 16002, 17526, 20447, 22554, 22733, 24003, 24702, 26289, 28819, 33831, 37053, 40894, 45466, 48006, 52578, 57638, 61341, 67662, 68199, 74106, 78867, 86457, 111159, 122682, 136398, 157734, 159131, 172914, 184023, 204597, 222318, 259371, 318262, 368046, 409194, 477393, 518742, 522859, 552069, 613791, 778113, 954786, 1045718, 1104138, 1227582, 1432179, 1556226, 1568577, 2864358, 3137154, 3660013, 4296537, 4705731, 7320026, 8593074, 9411462, 10980039, 14117193, 21960078, 28234386, 32940117, 65880234, 98820351, 197640702]

約数ペア:

[(1, 197640702), (2, 98820351), (3, 65880234), (6, 32940117), (7, 28234386), (9, 21960078), (14, 14117193), (18, 10980039), (21, 9411462), (23, 8593074), (27, 7320026), (42, 4705731), (46, 4296537), (54, 3660013), (63, 3137154), (69, 2864358), (126, 1568577), (127, 1556226), (138, 1432179), (161, 1227582), (179, 1104138), (189, 1045718), (207, 954786), (254, 778113), (322, 613791), (358, 552069), (378, 522859), (381, 518742), (414, 477393), (483, 409194), (537, 368046), (621, 318262), (762, 259371), (889, 222318), (966, 204597), (1074, 184023), (1143, 172914), (1242, 159131), (1253, 157734), (1449, 136398), (1611, 122682), (1778, 111159), (2286, 86457), (2506, 78867), (2667, 74106), (2898, 68199), (2921, 67662), (3222, 61341), (3429, 57638), (3759, 52578), (4117, 48006), (4347, 45466), (4833, 40894), (5334, 37053), (5842, 33831), (6858, 28819), (7518, 26289), (8001, 24702), (8234, 24003), (8694, 22733), (8763, 22554), (9666, 20447), (11277, 17526), (12351, 16002)]