201997037747

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1\times {\mathrm{175003}}^1$

素因数の和:176642

約数の個数: 16

約数和(自身を含む): 218993005440

約数和(自身を除く): 16995967693

約数列:

[1, 17, 43, 731, 1579, 26843, 67897, 175003, 1154249, 2975051, 7525129, 127927193, 276329737, 4697605529, 11882178691, 201997037747]

約数ペア:

[(1, 201997037747), (17, 11882178691), (43, 4697605529), (731, 276329737), (1579, 127927193), (26843, 7525129), (67897, 2975051), (175003, 1154249)]