201894718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 323351424

約数和(自身を除く): 121456706

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 947, 1591, 1894, 2479, 2881, 3182, 4958, 5762, 35039, 40721, 63449, 70078, 81442, 106597, 126898, 213194, 1506677, 2347613, 2728307, 3013354, 4695226, 5456614, 100947359, 201894718]

約数ペア:

[(1, 201894718), (2, 100947359), (37, 5456614), (43, 4695226), (67, 3013354), (74, 2728307), (86, 2347613), (134, 1506677), (947, 213194), (1591, 126898), (1894, 106597), (2479, 81442), (2881, 70078), (3182, 63449), (4958, 40721), (5762, 35039)]