209209392

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7717

約数の個数: 120

約数和(自身を含む): 694011136

約数和(自身を除く): 484801744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 7687, 9072, 13608, 15374, 23061, 27216, 30748, 46122, 53809, 61496, 69183, 92244, 107618, 122992, 138366, 161427, 184488, 207549, 215236, 276732, 322854, 368976, 415098, 430472, 484281, 553464, 622647, 645708, 830196, 860944, 968562, 1106928, 1245294, 1291416, 1452843, 1660392, 1867941, 1937124, 2490588, 2582832, 2905686, 3320784, 3735882, 3874248, 4358529, 4981176, 5811372, 7471764, 7748496, 8717058, 9962352, 11622744, 13075587, 14943528, 17434116, 23245488, 26151174, 29887056, 34868232, 52302348, 69736464, 104604696, 209209392]

約数ペア:

[(1, 209209392), (2, 104604696), (3, 69736464), (4, 52302348), (6, 34868232), (7, 29887056), (8, 26151174), (9, 23245488), (12, 17434116), (14, 14943528), (16, 13075587), (18, 11622744), (21, 9962352), (24, 8717058), (27, 7748496), (28, 7471764), (36, 5811372), (42, 4981176), (48, 4358529), (54, 3874248), (56, 3735882), (63, 3320784), (72, 2905686), (81, 2582832), (84, 2490588), (108, 1937124), (112, 1867941), (126, 1660392), (144, 1452843), (162, 1291416), (168, 1245294), (189, 1106928), (216, 968562), (243, 860944), (252, 830196), (324, 645708), (336, 622647), (378, 553464), (432, 484281), (486, 430472), (504, 415098), (567, 368976), (648, 322854), (756, 276732), (972, 215236), (1008, 207549), (1134, 184488), (1296, 161427), (1512, 138366), (1701, 122992), (1944, 107618), (2268, 92244), (3024, 69183), (3402, 61496), (3888, 53809), (4536, 46122), (6804, 30748), (7687, 27216), (9072, 23061), (13608, 15374)]