204781122

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 585446400

約数和(自身を除く): 380665278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 81, 87, 91, 117, 126, 162, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 479, 522, 546, 567, 609, 702, 754, 783, 819, 958, 1053, 1131, 1134, 1218, 1437, 1566, 1638, 1827, 2106, 2262, 2349, 2457, 2639, 2874, 3353, 3393, 3654, 4311, 4698, 4914, 5278, 5481, 6227, 6706, 6786, 7371, 7917, 8622, 10059, 10179, 10962, 12454, 12933, 13891, 14742, 15834, 16443, 18681, 20118, 20358, 23751, 25866, 27782, 30177, 30537, 32886, 37362, 38799, 41673, 43589, 47502, 56043, 60354, 61074, 71253, 77598, 83346, 87178, 90531, 97237, 112086, 125019, 130767, 142506, 168129, 180583, 181062, 194474, 213759, 250038, 261534, 271593, 291711, 336258, 361166, 375057, 392301, 427518, 504387, 541749, 543186, 583422, 750114, 784602, 875133, 1008774, 1083498, 1125171, 1176903, 1264081, 1625247, 1750266, 2250342, 2353806, 2528162, 2625399, 3250494, 3530709, 3792243, 4875741, 5250798, 7061418, 7584486, 7876197, 9751482, 11376729, 14627223, 15752394, 22753458, 29254446, 34130187, 68260374, 102390561, 204781122]

約数ペア:

[(1, 204781122), (2, 102390561), (3, 68260374), (6, 34130187), (7, 29254446), (9, 22753458), (13, 15752394), (14, 14627223), (18, 11376729), (21, 9751482), (26, 7876197), (27, 7584486), (29, 7061418), (39, 5250798), (42, 4875741), (54, 3792243), (58, 3530709), (63, 3250494), (78, 2625399), (81, 2528162), (87, 2353806), (91, 2250342), (117, 1750266), (126, 1625247), (162, 1264081), (174, 1176903), (182, 1125171), (189, 1083498), (203, 1008774), (234, 875133), (261, 784602), (273, 750114), (351, 583422), (377, 543186), (378, 541749), (406, 504387), (479, 427518), (522, 392301), (546, 375057), (567, 361166), (609, 336258), (702, 291711), (754, 271593), (783, 261534), (819, 250038), (958, 213759), (1053, 194474), (1131, 181062), (1134, 180583), (1218, 168129), (1437, 142506), (1566, 130767), (1638, 125019), (1827, 112086), (2106, 97237), (2262, 90531), (2349, 87178), (2457, 83346), (2639, 77598), (2874, 71253), (3353, 61074), (3393, 60354), (3654, 56043), (4311, 47502), (4698, 43589), (4914, 41673), (5278, 38799), (5481, 37362), (6227, 32886), (6706, 30537), (6786, 30177), (7371, 27782), (7917, 25866), (8622, 23751), (10059, 20358), (10179, 20118), (10962, 18681), (12454, 16443), (12933, 15834), (13891, 14742)]