201661624

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{345311}}^1$

素因数の和:345390

約数の個数: 16

約数和(自身を含む): 383296320

約数和(自身を除く): 181634696

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 345311, 690622, 1381244, 2762488, 25207703, 50415406, 100830812, 201661624]

約数ペア:

[(1, 201661624), (2, 100830812), (4, 50415406), (8, 25207703), (73, 2762488), (146, 1381244), (292, 690622), (584, 345311)]