201229196

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^2\times {\mathrm{197}}^1$

素因数の和:590

約数の個数: 36

約数和(自身を含む): 406630224

約数和(自身を除く): 205401028

約数列:

[1, 2, 4, 7, 14, 28, 191, 197, 382, 394, 764, 788, 1337, 1379, 2674, 2758, 5348, 5516, 36481, 37627, 72962, 75254, 145924, 150508, 255367, 263389, 510734, 526778, 1021468, 1053556, 7186757, 14373514, 28747028, 50307299, 100614598, 201229196]

約数ペア:

[(1, 201229196), (2, 100614598), (4, 50307299), (7, 28747028), (14, 14373514), (28, 7186757), (191, 1053556), (197, 1021468), (382, 526778), (394, 510734), (764, 263389), (788, 255367), (1337, 150508), (1379, 145924), (2674, 75254), (2758, 72962), (5348, 37627), (5516, 36481)]