209220648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7369}}^1$

素因数の和:7411

約数の個数: 96

約数和(自身を含む): 647380800

約数和(自身を除く): 438160152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2366, 3549, 4056, 4732, 7098, 7369, 9464, 14196, 14738, 22107, 28392, 29476, 44214, 51583, 58952, 88428, 95797, 103166, 154749, 176856, 191594, 206332, 287391, 309498, 383188, 412664, 574782, 618996, 670579, 766376, 1149564, 1237992, 1245361, 1341158, 2011737, 2299128, 2490722, 2682316, 3736083, 4023474, 4981444, 5364632, 7472166, 8046948, 8717527, 9962888, 14944332, 16093896, 17435054, 26152581, 29888664, 34870108, 52305162, 69740216, 104610324, 209220648]

約数ペア:

[(1, 209220648), (2, 104610324), (3, 69740216), (4, 52305162), (6, 34870108), (7, 29888664), (8, 26152581), (12, 17435054), (13, 16093896), (14, 14944332), (21, 9962888), (24, 8717527), (26, 8046948), (28, 7472166), (39, 5364632), (42, 4981444), (52, 4023474), (56, 3736083), (78, 2682316), (84, 2490722), (91, 2299128), (104, 2011737), (156, 1341158), (168, 1245361), (169, 1237992), (182, 1149564), (273, 766376), (312, 670579), (338, 618996), (364, 574782), (507, 412664), (546, 383188), (676, 309498), (728, 287391), (1014, 206332), (1092, 191594), (1183, 176856), (1352, 154749), (2028, 103166), (2184, 95797), (2366, 88428), (3549, 58952), (4056, 51583), (4732, 44214), (7098, 29476), (7369, 28392), (9464, 22107), (14196, 14738)]