203478119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 224804160

約数和(自身を除く): 21326041

約数列:

[1, 13, 71, 89, 923, 1157, 2477, 6319, 32201, 82147, 175867, 220453, 2286271, 2865889, 15652163, 203478119]

約数ペア:

[(1, 203478119), (13, 15652163), (71, 2865889), (89, 2286271), (923, 220453), (1157, 175867), (2477, 82147), (6319, 32201)]