203420206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{70583}}^1$

素因数の和:70727

約数の個数: 16

約数和(自身を含む): 335415168

約数和(自身を除く): 131994962

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 70583, 141166, 776413, 1552826, 9246373, 18492746, 101710103, 203420206]

約数ペア:

[(1, 203420206), (2, 101710103), (11, 18492746), (22, 9246373), (131, 1552826), (262, 776413), (1441, 141166), (2882, 70583)]