208604802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 512830080

約数和(自身を除く): 304225278

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 229, 246, 287, 322, 458, 483, 529, 574, 687, 861, 943, 966, 1058, 1374, 1587, 1603, 1722, 1886, 2829, 3174, 3206, 3703, 4809, 5267, 5658, 6601, 7406, 9389, 9618, 10534, 11109, 13202, 15801, 18778, 19803, 21689, 22218, 28167, 31602, 36869, 39606, 43378, 56334, 65067, 65723, 73738, 110607, 121141, 130134, 131446, 151823, 197169, 215947, 221214, 242282, 303646, 363423, 394338, 431894, 455469, 647841, 726846, 847987, 910938, 1295682, 1511629, 1695974, 2543961, 3023258, 4534887, 4966781, 5087922, 9069774, 9933562, 14900343, 29800686, 34767467, 69534934, 104302401, 208604802]

約数ペア:

[(1, 208604802), (2, 104302401), (3, 69534934), (6, 34767467), (7, 29800686), (14, 14900343), (21, 9933562), (23, 9069774), (41, 5087922), (42, 4966781), (46, 4534887), (69, 3023258), (82, 2543961), (123, 1695974), (138, 1511629), (161, 1295682), (229, 910938), (246, 847987), (287, 726846), (322, 647841), (458, 455469), (483, 431894), (529, 394338), (574, 363423), (687, 303646), (861, 242282), (943, 221214), (966, 215947), (1058, 197169), (1374, 151823), (1587, 131446), (1603, 130134), (1722, 121141), (1886, 110607), (2829, 73738), (3174, 65723), (3206, 65067), (3703, 56334), (4809, 43378), (5267, 39606), (5658, 36869), (6601, 31602), (7406, 28167), (9389, 22218), (9618, 21689), (10534, 19803), (11109, 18778), (13202, 15801)]