144420190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307277}}^1$

素因数の和:307331

約数の個数: 16

約数和(自身を含む): 265488192

約数和(自身を除く): 121068002

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 307277, 614554, 1536385, 3072770, 14442019, 28884038, 72210095, 144420190]

約数ペア:

[(1, 144420190), (2, 72210095), (5, 28884038), (10, 14442019), (47, 3072770), (94, 1536385), (235, 614554), (470, 307277)]