201966392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485047}}^1$

素因数の和:1485070

約数の個数: 16

約数和(自身を含む): 400962960

約数和(自身を除く): 198996568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485047, 2970094, 5940188, 11880376, 25245799, 50491598, 100983196, 201966392]

約数ペア:

[(1, 201966392), (2, 100983196), (4, 50491598), (8, 25245799), (17, 11880376), (34, 5940188), (68, 2970094), (136, 1485047)]