202081432

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{19937}}^1$

素因数の和:20131

約数の個数: 32

約数和(自身を含む): 435445920

約数和(自身を除く): 233364488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 19937, 39874, 79748, 139559, 159496, 279118, 558236, 1116472, 3608597, 7217194, 14434388, 25260179, 28868776, 50520358, 101040716, 202081432]

約数ペア:

[(1, 202081432), (2, 101040716), (4, 50520358), (7, 28868776), (8, 25260179), (14, 14434388), (28, 7217194), (56, 3608597), (181, 1116472), (362, 558236), (724, 279118), (1267, 159496), (1448, 139559), (2534, 79748), (5068, 39874), (10136, 19937)]