201931010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 373222080

約数和(自身を除く): 171291070

約数列:

[1, 2, 5, 10, 43, 86, 215, 373, 430, 746, 1259, 1865, 2518, 3730, 6295, 12590, 16039, 32078, 54137, 80195, 108274, 160390, 270685, 469607, 541370, 939214, 2348035, 4696070, 20193101, 40386202, 100965505, 201931010]

約数ペア:

[(1, 201931010), (2, 100965505), (5, 40386202), (10, 20193101), (43, 4696070), (86, 2348035), (215, 939214), (373, 541370), (430, 469607), (746, 270685), (1259, 160390), (1865, 108274), (2518, 80195), (3730, 54137), (6295, 32078), (12590, 16039)]