205155384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1221163}}^1$

素因数の和:1221179

約数の個数: 32

約数和(自身を含む): 586158720

約数和(自身を除く): 381003336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1221163, 2442326, 3663489, 4884652, 7326978, 8548141, 9769304, 14653956, 17096282, 25644423, 29307912, 34192564, 51288846, 68385128, 102577692, 205155384]

約数ペア:

[(1, 205155384), (2, 102577692), (3, 68385128), (4, 51288846), (6, 34192564), (7, 29307912), (8, 25644423), (12, 17096282), (14, 14653956), (21, 9769304), (24, 8548141), (28, 7326978), (42, 4884652), (56, 3663489), (84, 2442326), (168, 1221163)]