250930414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 467389440

約数和(自身を除く): 216459026

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 83, 161, 166, 229, 287, 322, 458, 574, 581, 943, 1162, 1603, 1886, 1909, 3206, 3403, 3818, 5267, 6601, 6806, 9389, 10534, 13202, 13363, 18778, 19007, 23821, 26726, 36869, 38014, 47642, 65723, 73738, 78269, 131446, 133049, 156538, 215947, 266098, 431894, 437161, 547883, 779287, 874322, 1095766, 1511629, 1558574, 3023258, 3060127, 5455009, 6120254, 10910018, 17923601, 35847202, 125465207, 250930414]

約数ペア:

[(1, 250930414), (2, 125465207), (7, 35847202), (14, 17923601), (23, 10910018), (41, 6120254), (46, 5455009), (82, 3060127), (83, 3023258), (161, 1558574), (166, 1511629), (229, 1095766), (287, 874322), (322, 779287), (458, 547883), (574, 437161), (581, 431894), (943, 266098), (1162, 215947), (1603, 156538), (1886, 133049), (1909, 131446), (3206, 78269), (3403, 73738), (3818, 65723), (5267, 47642), (6601, 38014), (6806, 36869), (9389, 26726), (10534, 23821), (13202, 19007), (13363, 18778)]