202013902

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{8581}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 308952000

約数和(自身を除く): 106938098

約数列:

[1, 2, 79, 149, 158, 298, 8581, 11771, 17162, 23542, 677899, 1278569, 1355798, 2557138, 101006951, 202013902]

約数ペア:

[(1, 202013902), (2, 101006951), (79, 2557138), (149, 1355798), (158, 1278569), (298, 677899), (8581, 23542), (11771, 17162)]