206879968201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8839}}^1\times {\mathrm{20879}}^1$

素因数の和:29796

約数の個数: 16

約数和(自身を含む): 221495040000

約数和(自身を除く): 14615071799

約数列:

[1, 19, 59, 1121, 8839, 20879, 167941, 396701, 521501, 1231861, 9908519, 23405359, 184549481, 3506440139, 10888419379, 206879968201]

約数ペア:

[(1, 206879968201), (19, 10888419379), (59, 3506440139), (1121, 184549481), (8839, 23405359), (20879, 9908519), (167941, 1231861), (396701, 521501)]