201887380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{171091}}^1$

素因数の和:171159

約数の個数: 24

約数和(自身を含む): 431151840

約数和(自身を除く): 229264460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 171091, 342182, 684364, 855455, 1710910, 3421820, 10094369, 20188738, 40377476, 50471845, 100943690, 201887380]

約数ペア:

[(1, 201887380), (2, 100943690), (4, 50471845), (5, 40377476), (10, 20188738), (20, 10094369), (59, 3421820), (118, 1710910), (236, 855455), (295, 684364), (590, 342182), (1180, 171091)]