190012901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 38601499

約数列:

[1, 13, 19, 29, 41, 247, 377, 533, 551, 647, 779, 1189, 7163, 8411, 10127, 12293, 15457, 18763, 22591, 26527, 159809, 243919, 293683, 344851, 356497, 504013, 769283, 4634461, 6552169, 10000679, 14616377, 190012901]

約数ペア:

[(1, 190012901), (13, 14616377), (19, 10000679), (29, 6552169), (41, 4634461), (247, 769283), (377, 504013), (533, 356497), (551, 344851), (647, 293683), (779, 243919), (1189, 159809), (7163, 26527), (8411, 22591), (10127, 18763), (12293, 15457)]