207384528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 397576752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 59, 78, 86, 104, 118, 129, 131, 156, 172, 177, 208, 236, 258, 262, 312, 344, 354, 393, 472, 516, 524, 559, 624, 688, 708, 767, 786, 944, 1032, 1048, 1118, 1416, 1534, 1572, 1677, 1703, 2064, 2096, 2236, 2301, 2537, 2832, 3068, 3144, 3354, 3406, 4472, 4602, 5074, 5109, 5633, 6136, 6288, 6708, 6812, 7611, 7729, 8944, 9204, 10148, 10218, 11266, 12272, 13416, 13624, 15222, 15458, 16899, 18408, 20296, 20436, 22532, 23187, 26832, 27248, 30444, 30916, 32981, 33798, 36816, 40592, 40872, 45064, 46374, 60888, 61832, 65962, 67596, 73229, 81744, 90128, 92748, 98943, 100477, 121776, 123664, 131924, 135192, 146458, 185496, 197886, 200954, 219687, 263848, 270384, 292916, 301431, 332347, 370992, 395772, 401908, 439374, 527696, 585832, 602862, 664694, 791544, 803816, 878748, 997041, 1171664, 1205724, 1329388, 1583088, 1607632, 1757496, 1994082, 2411448, 2658776, 3514992, 3988164, 4320511, 4822896, 5317552, 7976328, 8641022, 12961533, 15952656, 17282044, 25923066, 34564088, 51846132, 69128176, 103692264, 207384528]

約数ペア:

[(1, 207384528), (2, 103692264), (3, 69128176), (4, 51846132), (6, 34564088), (8, 25923066), (12, 17282044), (13, 15952656), (16, 12961533), (24, 8641022), (26, 7976328), (39, 5317552), (43, 4822896), (48, 4320511), (52, 3988164), (59, 3514992), (78, 2658776), (86, 2411448), (104, 1994082), (118, 1757496), (129, 1607632), (131, 1583088), (156, 1329388), (172, 1205724), (177, 1171664), (208, 997041), (236, 878748), (258, 803816), (262, 791544), (312, 664694), (344, 602862), (354, 585832), (393, 527696), (472, 439374), (516, 401908), (524, 395772), (559, 370992), (624, 332347), (688, 301431), (708, 292916), (767, 270384), (786, 263848), (944, 219687), (1032, 200954), (1048, 197886), (1118, 185496), (1416, 146458), (1534, 135192), (1572, 131924), (1677, 123664), (1703, 121776), (2064, 100477), (2096, 98943), (2236, 92748), (2301, 90128), (2537, 81744), (2832, 73229), (3068, 67596), (3144, 65962), (3354, 61832), (3406, 60888), (4472, 46374), (4602, 45064), (5074, 40872), (5109, 40592), (5633, 36816), (6136, 33798), (6288, 32981), (6708, 30916), (6812, 30444), (7611, 27248), (7729, 26832), (8944, 23187), (9204, 22532), (10148, 20436), (10218, 20296), (11266, 18408), (12272, 16899), (13416, 15458), (13624, 15222)]