201962870

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{95717}}^1$

素因数の和:95935

約数の個数: 16

約数和(自身を含む): 365259888

約数和(自身を除く): 163297018

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 95717, 191434, 478585, 957170, 20196287, 40392574, 100981435, 201962870]

約数ペア:

[(1, 201962870), (2, 100981435), (5, 40392574), (10, 20196287), (211, 957170), (422, 478585), (1055, 191434), (2110, 95717)]