201784383

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 294932352

約数和(自身を除く): 93147969

約数列:

[1, 3, 9, 163, 263, 489, 523, 789, 1467, 1569, 2367, 4707, 42869, 85249, 128607, 137549, 255747, 385821, 412647, 767241, 1237941, 22420487, 67261461, 201784383]

約数ペア:

[(1, 201784383), (3, 67261461), (9, 22420487), (163, 1237941), (263, 767241), (489, 412647), (523, 385821), (789, 255747), (1467, 137549), (1569, 128607), (2367, 85249), (4707, 42869)]