202155896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4733}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 400496400

約数和(自身を除く): 198340504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 2248, 4733, 5339, 9466, 10678, 18932, 21356, 37864, 42712, 89927, 179854, 359708, 719416, 1329973, 2659946, 5319892, 10639784, 25269487, 50538974, 101077948, 202155896]

約数ペア:

[(1, 202155896), (2, 101077948), (4, 50538974), (8, 25269487), (19, 10639784), (38, 5319892), (76, 2659946), (152, 1329973), (281, 719416), (562, 359708), (1124, 179854), (2248, 89927), (4733, 42712), (5339, 37864), (9466, 21356), (10678, 18932)]