209320126

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{1447}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 316938240

約数和(自身を除く): 107618114

約数列:

[1, 2, 151, 302, 479, 958, 1447, 2894, 72329, 144658, 218497, 436994, 693113, 1386226, 104660063, 209320126]

約数ペア:

[(1, 209320126), (2, 104660063), (151, 1386226), (302, 693113), (479, 436994), (958, 218497), (1447, 144658), (2894, 72329)]