199961406

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{78787}}^1$

素因数の和:78845

約数の個数: 32

約数和(自身を含む): 453818880

約数和(自身を除く): 253857474

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 78787, 157574, 236361, 472722, 709083, 1418166, 2127249, 3702989, 4254498, 7405978, 11108967, 22217934, 33326901, 66653802, 99980703, 199961406]

約数ペア:

[(1, 199961406), (2, 99980703), (3, 66653802), (6, 33326901), (9, 22217934), (18, 11108967), (27, 7405978), (47, 4254498), (54, 3702989), (94, 2127249), (141, 1418166), (282, 709083), (423, 472722), (846, 236361), (1269, 157574), (2538, 78787)]