201572180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{150427}}^1$

素因数の和:150503

約数の個数: 24

約数和(自身を含む): 429622368

約数和(自身を除く): 228050188

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 150427, 300854, 601708, 752135, 1504270, 3008540, 10078609, 20157218, 40314436, 50393045, 100786090, 201572180]

約数ペア:

[(1, 201572180), (2, 100786090), (4, 50393045), (5, 40314436), (10, 20157218), (20, 10078609), (67, 3008540), (134, 1504270), (268, 752135), (335, 601708), (670, 300854), (1340, 150427)]