201708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 550368

約数和(自身を除く): 348660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 862, 1293, 1724, 2586, 3879, 5172, 5603, 7758, 11206, 15516, 16809, 22412, 33618, 50427, 67236, 100854, 201708]

約数ペア:

[(1, 201708), (2, 100854), (3, 67236), (4, 50427), (6, 33618), (9, 22412), (12, 16809), (13, 15516), (18, 11206), (26, 7758), (36, 5603), (39, 5172), (52, 3879), (78, 2586), (117, 1724), (156, 1293), (234, 862), (431, 468)]