214640830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{933221}}^1$

素因数の和:933251

約数の個数: 16

約数和(自身を含む): 403151904

約数和(自身を除く): 188511074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 933221, 1866442, 4666105, 9332210, 21464083, 42928166, 107320415, 214640830]

約数ペア:

[(1, 214640830), (2, 107320415), (5, 42928166), (10, 21464083), (23, 9332210), (46, 4666105), (115, 1866442), (230, 933221)]