201646458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1693}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 471711240

約数和(自身を除く): 270064782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 509, 1018, 1527, 1693, 3054, 3386, 4581, 5079, 6617, 9162, 10158, 13234, 15237, 19851, 22009, 30474, 39702, 44018, 59553, 66027, 119106, 132054, 198081, 396162, 861737, 1723474, 2585211, 5170422, 7755633, 11202581, 15511266, 22405162, 33607743, 67215486, 100823229, 201646458]

約数ペア:

[(1, 201646458), (2, 100823229), (3, 67215486), (6, 33607743), (9, 22405162), (13, 15511266), (18, 11202581), (26, 7755633), (39, 5170422), (78, 2585211), (117, 1723474), (234, 861737), (509, 396162), (1018, 198081), (1527, 132054), (1693, 119106), (3054, 66027), (3386, 59553), (4581, 44018), (5079, 39702), (6617, 30474), (9162, 22009), (10158, 19851), (13234, 15237)]