194638503

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 263370240

約数和(自身を除く): 68731737

約数列:

[1, 3, 137, 139, 411, 417, 3407, 10221, 19043, 57129, 466759, 473573, 1400277, 1420719, 64879501, 194638503]

約数ペア:

[(1, 194638503), (3, 64879501), (137, 1420719), (139, 1400277), (411, 473573), (417, 466759), (3407, 57129), (10221, 19043)]