206942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4939

約数の個数: 64

約数和(自身を含む): 546061824

約数和(自身を除く): 339119814

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3930, 4323, 4787, 7205, 8646, 9574, 14361, 14410, 21615, 23935, 28722, 43230, 47870, 52657, 71805, 105314, 143610, 157971, 263285, 315942, 526570, 627097, 789855, 1254194, 1579710, 1881291, 3135485, 3762582, 6270970, 6898067, 9406455, 13796134, 18812910, 20694201, 34490335, 41388402, 68980670, 103471005, 206942010]

約数ペア:

[(1, 206942010), (2, 103471005), (3, 68980670), (5, 41388402), (6, 34490335), (10, 20694201), (11, 18812910), (15, 13796134), (22, 9406455), (30, 6898067), (33, 6270970), (55, 3762582), (66, 3135485), (110, 1881291), (131, 1579710), (165, 1254194), (262, 789855), (330, 627097), (393, 526570), (655, 315942), (786, 263285), (1310, 157971), (1441, 143610), (1965, 105314), (2882, 71805), (3930, 52657), (4323, 47870), (4787, 43230), (7205, 28722), (8646, 23935), (9574, 21615), (14361, 14410)]