220408074

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{10657}}^1$

素因数の和:11051

約数の個数: 32

約数和(自身を含む): 491120640

約数和(自身を除く): 270712566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 6894, 10341, 10657, 20682, 21314, 31971, 63942, 95913, 191826, 287739, 575478, 4081631, 8163262, 12244893, 24489786, 36734679, 73469358, 110204037, 220408074]

約数ペア:

[(1, 220408074), (2, 110204037), (3, 73469358), (6, 36734679), (9, 24489786), (18, 12244893), (27, 8163262), (54, 4081631), (383, 575478), (766, 287739), (1149, 191826), (2298, 95913), (3447, 63942), (6894, 31971), (10341, 21314), (10657, 20682)]