201192485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71983}}^1$

素因数の和:72044

約数の個数: 16

約数和(自身を含む): 266052864

約数和(自身を除く): 64860379

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 71983, 359915, 935779, 3095269, 4678895, 15476345, 40238497, 201192485]

約数ペア:

[(1, 201192485), (5, 40238497), (13, 15476345), (43, 4678895), (65, 3095269), (215, 935779), (559, 359915), (2795, 71983)]