202190037

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{135607}}^1$

素因数の和:135688

約数の個数: 16

約数和(自身を含む): 312440832

約数和(自身を除く): 110250795

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 135607, 406821, 949249, 2847747, 9628097, 28884291, 67396679, 202190037]

約数ペア:

[(1, 202190037), (3, 67396679), (7, 28884291), (21, 9628097), (71, 2847747), (213, 949249), (497, 406821), (1491, 135607)]