211992396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 619519488

約数和(自身を除く): 407527092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 313, 462, 626, 733, 924, 939, 1252, 1466, 1878, 2191, 2199, 2932, 3443, 3756, 4382, 4398, 5131, 6573, 6886, 8063, 8764, 8796, 10262, 10329, 13146, 13772, 15393, 16126, 20524, 20658, 24101, 24189, 26292, 30786, 32252, 41316, 48202, 48378, 56441, 61572, 72303, 96404, 96756, 112882, 144606, 169323, 225764, 229429, 289212, 338646, 458858, 677292, 688287, 917716, 1376574, 1606003, 2523719, 2753148, 3212006, 4818009, 5047438, 6424012, 7571157, 9636018, 10094876, 15142314, 17666033, 19272036, 30284628, 35332066, 52998099, 70664132, 105996198, 211992396]

約数ペア:

[(1, 211992396), (2, 105996198), (3, 70664132), (4, 52998099), (6, 35332066), (7, 30284628), (11, 19272036), (12, 17666033), (14, 15142314), (21, 10094876), (22, 9636018), (28, 7571157), (33, 6424012), (42, 5047438), (44, 4818009), (66, 3212006), (77, 2753148), (84, 2523719), (132, 1606003), (154, 1376574), (231, 917716), (308, 688287), (313, 677292), (462, 458858), (626, 338646), (733, 289212), (924, 229429), (939, 225764), (1252, 169323), (1466, 144606), (1878, 112882), (2191, 96756), (2199, 96404), (2932, 72303), (3443, 61572), (3756, 56441), (4382, 48378), (4398, 48202), (5131, 41316), (6573, 32252), (6886, 30786), (8063, 26292), (8764, 24189), (8796, 24101), (10262, 20658), (10329, 20524), (13146, 16126), (13772, 15393)]