223486146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6871}}^1$

素因数の和:7031

約数の個数: 48

約数和(自身を含む): 525295680

約数和(自身を除く): 301809534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 6871, 10842, 13742, 16263, 20613, 32526, 41226, 61839, 89323, 123678, 178646, 267969, 535938, 803907, 955069, 1607814, 1910138, 2865207, 5730414, 8595621, 12415897, 17191242, 24831794, 37247691, 74495382, 111743073, 223486146]

約数ペア:

[(1, 223486146), (2, 111743073), (3, 74495382), (6, 37247691), (9, 24831794), (13, 17191242), (18, 12415897), (26, 8595621), (39, 5730414), (78, 2865207), (117, 1910138), (139, 1607814), (234, 955069), (278, 803907), (417, 535938), (834, 267969), (1251, 178646), (1807, 123678), (2502, 89323), (3614, 61839), (5421, 41226), (6871, 32526), (10842, 20613), (13742, 16263)]