201468222

素因数分解:

$2^1\times 3^4\times {\mathrm{1243631}}^1$

素因数の和:1243645

約数の個数: 20

約数和(自身を含む): 451438416

約数和(自身を除く): 249970194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243631, 2487262, 3730893, 7461786, 11192679, 22385358, 33578037, 67156074, 100734111, 201468222]

約数ペア:

[(1, 201468222), (2, 100734111), (3, 67156074), (6, 33578037), (9, 22385358), (18, 11192679), (27, 7461786), (54, 3730893), (81, 2487262), (162, 1243631)]