237218212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 538247808

約数和(自身を除く): 301029596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 2341, 3619, 4606, 4682, 7238, 9212, 9364, 14476, 16387, 25333, 25751, 32774, 50666, 51502, 65548, 101332, 103004, 110027, 114709, 180257, 220054, 229418, 360514, 440108, 458836, 721028, 770189, 1210297, 1261799, 1540378, 2420594, 2523598, 3080756, 4841188, 5047196, 5391323, 8472079, 10782646, 16944158, 21565292, 33888316, 59304553, 118609106, 237218212]

約数ペア:

[(1, 237218212), (2, 118609106), (4, 59304553), (7, 33888316), (11, 21565292), (14, 16944158), (22, 10782646), (28, 8472079), (44, 5391323), (47, 5047196), (49, 4841188), (77, 3080756), (94, 2523598), (98, 2420594), (154, 1540378), (188, 1261799), (196, 1210297), (308, 770189), (329, 721028), (517, 458836), (539, 440108), (658, 360514), (1034, 229418), (1078, 220054), (1316, 180257), (2068, 114709), (2156, 110027), (2303, 103004), (2341, 101332), (3619, 65548), (4606, 51502), (4682, 50666), (7238, 32774), (9212, 25751), (9364, 25333), (14476, 16387)]