200012822

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21023}}^1$

素因数の和:21163

約数の個数: 16

約数和(自身を含む): 308800512

約数和(自身を除く): 108787690

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 21023, 42046, 1408541, 1492633, 2817082, 2985266, 100006411, 200012822]

約数ペア:

[(1, 200012822), (2, 100006411), (67, 2985266), (71, 2817082), (134, 1492633), (142, 1408541), (4757, 42046), (9514, 21023)]