211796424

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 96

約数和(自身を含む): 684410400

約数和(自身を除く): 472613976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20011, 40022, 60033, 80044, 120066, 140077, 160088, 180099, 240132, 280154, 360198, 420231, 480264, 540297, 560308, 720396, 840462, 980539, 1080594, 1120616, 1260693, 1440792, 1680924, 1961078, 2161188, 2521386, 2941617, 3361848, 3782079, 3922156, 4322376, 5042772, 5883234, 7564158, 7844312, 8824851, 10085544, 11766468, 15128316, 17649702, 23532936, 26474553, 30256632, 35299404, 52949106, 70598808, 105898212, 211796424]

約数ペア:

[(1, 211796424), (2, 105898212), (3, 70598808), (4, 52949106), (6, 35299404), (7, 30256632), (8, 26474553), (9, 23532936), (12, 17649702), (14, 15128316), (18, 11766468), (21, 10085544), (24, 8824851), (27, 7844312), (28, 7564158), (36, 5883234), (42, 5042772), (49, 4322376), (54, 3922156), (56, 3782079), (63, 3361848), (72, 2941617), (84, 2521386), (98, 2161188), (108, 1961078), (126, 1680924), (147, 1440792), (168, 1260693), (189, 1120616), (196, 1080594), (216, 980539), (252, 840462), (294, 720396), (378, 560308), (392, 540297), (441, 480264), (504, 420231), (588, 360198), (756, 280154), (882, 240132), (1176, 180099), (1323, 160088), (1512, 140077), (1764, 120066), (2646, 80044), (3528, 60033), (5292, 40022), (10584, 20011)]