213894702

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 556912800

約数和(自身を除く): 343018098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 229, 294, 353, 378, 441, 458, 687, 706, 882, 1059, 1323, 1374, 1603, 2061, 2118, 2471, 2646, 3177, 3206, 4122, 4809, 4942, 6183, 6354, 7413, 9531, 9618, 11221, 12366, 14427, 14826, 17297, 19062, 22239, 22442, 28854, 33663, 34594, 43281, 44478, 51891, 66717, 67326, 80837, 86562, 100989, 103782, 133434, 155673, 161674, 201978, 242511, 302967, 311346, 467019, 485022, 565859, 605934, 727533, 934038, 1131718, 1455066, 1697577, 2182599, 3395154, 3961013, 4365198, 5092731, 7922026, 10185462, 11883039, 15278193, 23766078, 30556386, 35649117, 71298234, 106947351, 213894702]

約数ペア:

[(1, 213894702), (2, 106947351), (3, 71298234), (6, 35649117), (7, 30556386), (9, 23766078), (14, 15278193), (18, 11883039), (21, 10185462), (27, 7922026), (42, 5092731), (49, 4365198), (54, 3961013), (63, 3395154), (98, 2182599), (126, 1697577), (147, 1455066), (189, 1131718), (229, 934038), (294, 727533), (353, 605934), (378, 565859), (441, 485022), (458, 467019), (687, 311346), (706, 302967), (882, 242511), (1059, 201978), (1323, 161674), (1374, 155673), (1603, 133434), (2061, 103782), (2118, 100989), (2471, 86562), (2646, 80837), (3177, 67326), (3206, 66717), (4122, 51891), (4809, 44478), (4942, 43281), (6183, 34594), (6354, 33663), (7413, 28854), (9531, 22442), (9618, 22239), (11221, 19062), (12366, 17297), (14427, 14826)]