327206404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{285023}}^1$

素因数の和:285075

約数の個数: 24

約数和(自身を含む): 670376448

約数和(自身を除く): 343170044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 285023, 570046, 1140092, 1995161, 3990322, 7980644, 11685943, 23371886, 46743772, 81801601, 163603202, 327206404]

約数ペア:

[(1, 327206404), (2, 163603202), (4, 81801601), (7, 46743772), (14, 23371886), (28, 11685943), (41, 7980644), (82, 3990322), (164, 1995161), (287, 1140092), (574, 570046), (1148, 285023)]