203308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 417312

約数和(自身を除く): 214004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 274, 371, 548, 742, 959, 1484, 1918, 3836, 7261, 14522, 29044, 50827, 101654, 203308]

約数ペア:

[(1, 203308), (2, 101654), (4, 50827), (7, 29044), (14, 14522), (28, 7261), (53, 3836), (106, 1918), (137, 1484), (212, 959), (274, 742), (371, 548)]