211315671102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{545131}}^1$

素因数の和:545265

約数の個数: 48

約数和(自身を含む): 449485319808

約数和(自身を除く): 238169648706

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2809, 3657, 5618, 7314, 8427, 16854, 64607, 129214, 193821, 387642, 545131, 1090262, 1635393, 3270786, 12538013, 25076026, 28891943, 37614039, 57783886, 75228078, 86675829, 173351658, 664514689, 1329029378, 1531272979, 1993544067, 3062545958, 3987088134, 4593818937, 9187637874, 35219278517, 70438557034, 105657835551, 211315671102]

約数ペア:

[(1, 211315671102), (2, 105657835551), (3, 70438557034), (6, 35219278517), (23, 9187637874), (46, 4593818937), (53, 3987088134), (69, 3062545958), (106, 1993544067), (138, 1531272979), (159, 1329029378), (318, 664514689), (1219, 173351658), (2438, 86675829), (2809, 75228078), (3657, 57783886), (5618, 37614039), (7314, 28891943), (8427, 25076026), (16854, 12538013), (64607, 3270786), (129214, 1635393), (193821, 1090262), (387642, 545131)]