197041343

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 212958720

約数和(自身を除く): 15917377

約数列:

[1, 19, 47, 233, 893, 947, 4427, 10951, 17993, 44509, 208069, 220651, 845671, 4192369, 10370597, 197041343]

約数ペア:

[(1, 197041343), (19, 10370597), (47, 4192369), (233, 845671), (893, 220651), (947, 208069), (4427, 44509), (10951, 17993)]