211794156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 418165524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 433, 647, 756, 866, 1294, 1299, 1732, 1941, 2588, 2598, 3031, 3882, 3897, 4529, 5196, 5823, 6062, 7764, 7794, 9058, 9093, 11646, 11691, 12124, 13587, 15588, 17469, 18116, 18186, 23292, 23382, 27174, 27279, 34938, 36372, 40761, 46764, 54348, 54558, 69876, 81522, 81837, 109116, 122283, 163044, 163674, 244566, 280151, 327348, 489132, 560302, 840453, 1120604, 1680906, 1961057, 2521359, 3361812, 3922114, 5042718, 5883171, 7564077, 7844228, 10085436, 11766342, 15128154, 17649513, 23532684, 30256308, 35299026, 52948539, 70598052, 105897078, 211794156]

約数ペア:

[(1, 211794156), (2, 105897078), (3, 70598052), (4, 52948539), (6, 35299026), (7, 30256308), (9, 23532684), (12, 17649513), (14, 15128154), (18, 11766342), (21, 10085436), (27, 7844228), (28, 7564077), (36, 5883171), (42, 5042718), (54, 3922114), (63, 3361812), (84, 2521359), (108, 1961057), (126, 1680906), (189, 1120604), (252, 840453), (378, 560302), (433, 489132), (647, 327348), (756, 280151), (866, 244566), (1294, 163674), (1299, 163044), (1732, 122283), (1941, 109116), (2588, 81837), (2598, 81522), (3031, 69876), (3882, 54558), (3897, 54348), (4529, 46764), (5196, 40761), (5823, 36372), (6062, 34938), (7764, 27279), (7794, 27174), (9058, 23382), (9093, 23292), (11646, 18186), (11691, 18116), (12124, 17469), (13587, 15588)]