201604976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172607}}^1$

素因数の和:172688

約数の個数: 20

約数和(自身を含む): 395962752

約数和(自身を除く): 194357776

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172607, 345214, 690428, 1380856, 2761712, 12600311, 25200622, 50401244, 100802488, 201604976]

約数ペア:

[(1, 201604976), (2, 100802488), (4, 50401244), (8, 25200622), (16, 12600311), (73, 2761712), (146, 1380856), (292, 690428), (584, 345214), (1168, 172607)]