213311504

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1912

約数の個数: 60

約数和(自身を含む): 484108524

約数和(自身を除く): 270797020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 1099, 1256, 1733, 2198, 2512, 3466, 4396, 6932, 7693, 8792, 12131, 13864, 15386, 17584, 24262, 27728, 30772, 48524, 61544, 84917, 97048, 123088, 169834, 194096, 272081, 339668, 544162, 679336, 1088324, 1358672, 1904567, 2176648, 3809134, 4353296, 7618268, 13331969, 15236536, 26663938, 30473072, 53327876, 106655752, 213311504]

約数ペア:

[(1, 213311504), (2, 106655752), (4, 53327876), (7, 30473072), (8, 26663938), (14, 15236536), (16, 13331969), (28, 7618268), (49, 4353296), (56, 3809134), (98, 2176648), (112, 1904567), (157, 1358672), (196, 1088324), (314, 679336), (392, 544162), (628, 339668), (784, 272081), (1099, 194096), (1256, 169834), (1733, 123088), (2198, 97048), (2512, 84917), (3466, 61544), (4396, 48524), (6932, 30772), (7693, 27728), (8792, 24262), (12131, 17584), (13864, 15386)]