210714426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{300163}}^1$

素因数の和:300187

約数の個数: 32

約数和(自身を含む): 504275520

約数和(自身を除く): 293561094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 300163, 600326, 900489, 1800978, 2701467, 3902119, 5402934, 7804238, 8104401, 11706357, 16208802, 23412714, 35119071, 70238142, 105357213, 210714426]

約数ペア:

[(1, 210714426), (2, 105357213), (3, 70238142), (6, 35119071), (9, 23412714), (13, 16208802), (18, 11706357), (26, 8104401), (27, 7804238), (39, 5402934), (54, 3902119), (78, 2701467), (117, 1800978), (234, 900489), (351, 600326), (702, 300163)]