201886468

素因数分解:

$2^2\times 7^2\times {\mathrm{1030033}}^1$

素因数の和:1030051

約数の個数: 18

約数和(自身を含む): 410983566

約数和(自身を除く): 209097098

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1030033, 2060066, 4120132, 7210231, 14420462, 28840924, 50471617, 100943234, 201886468]

約数ペア:

[(1, 201886468), (2, 100943234), (4, 50471617), (7, 28840924), (14, 14420462), (28, 7210231), (49, 4120132), (98, 2060066), (196, 1030033)]