211061808

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:3991

約数の個数: 80

約数和(自身を含む): 610754560

約数和(自身を除く): 399692752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 3847, 4572, 6096, 6858, 7694, 9144, 11541, 13716, 15388, 18288, 23082, 27432, 30776, 34623, 46164, 54864, 61552, 69246, 92328, 103869, 138492, 184656, 207738, 276984, 415476, 488569, 553968, 830952, 977138, 1465707, 1661904, 1954276, 2931414, 3908552, 4397121, 5862828, 7817104, 8794242, 11725656, 13191363, 17588484, 23451312, 26382726, 35176968, 52765452, 70353936, 105530904, 211061808]

約数ペア:

[(1, 211061808), (2, 105530904), (3, 70353936), (4, 52765452), (6, 35176968), (8, 26382726), (9, 23451312), (12, 17588484), (16, 13191363), (18, 11725656), (24, 8794242), (27, 7817104), (36, 5862828), (48, 4397121), (54, 3908552), (72, 2931414), (108, 1954276), (127, 1661904), (144, 1465707), (216, 977138), (254, 830952), (381, 553968), (432, 488569), (508, 415476), (762, 276984), (1016, 207738), (1143, 184656), (1524, 138492), (2032, 103869), (2286, 92328), (3048, 69246), (3429, 61552), (3847, 54864), (4572, 46164), (6096, 34623), (6858, 30776), (7694, 27432), (9144, 23082), (11541, 18288), (13716, 15388)]