218219092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1039}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 471278080

約数和(自身を除く): 253058988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 577, 1039, 1154, 2078, 2308, 4039, 4156, 7273, 7501, 8078, 13507, 14546, 15002, 16156, 27014, 29092, 30004, 52507, 54028, 94549, 105014, 189098, 210028, 378196, 599503, 1199006, 2398012, 4196521, 7793539, 8393042, 15587078, 16786084, 31174156, 54554773, 109109546, 218219092]

約数ペア:

[(1, 218219092), (2, 109109546), (4, 54554773), (7, 31174156), (13, 16786084), (14, 15587078), (26, 8393042), (28, 7793539), (52, 4196521), (91, 2398012), (182, 1199006), (364, 599503), (577, 378196), (1039, 210028), (1154, 189098), (2078, 105014), (2308, 94549), (4039, 54028), (4156, 52507), (7273, 30004), (7501, 29092), (8078, 27014), (13507, 16156), (14546, 15002)]