201971532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{343489}}^1$

素因数の和:343510

約数の個数: 36

約数和(自身を含む): 548210040

約数和(自身を除く): 346238508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 343489, 686978, 1030467, 1373956, 2060934, 2404423, 4121868, 4808846, 7213269, 9617692, 14426538, 16830961, 28853076, 33661922, 50492883, 67323844, 100985766, 201971532]

約数ペア:

[(1, 201971532), (2, 100985766), (3, 67323844), (4, 50492883), (6, 33661922), (7, 28853076), (12, 16830961), (14, 14426538), (21, 9617692), (28, 7213269), (42, 4808846), (49, 4121868), (84, 2404423), (98, 2060934), (147, 1373956), (196, 1030467), (294, 686978), (588, 343489)]