207499095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242689}}^1$

素因数の和:242719

約数の個数: 24

約数和(自身を含む): 378596400

約数和(自身を除く): 171097305

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 242689, 728067, 1213445, 2184201, 3640335, 4611091, 10921005, 13833273, 23055455, 41499819, 69166365, 207499095]

約数ペア:

[(1, 207499095), (3, 69166365), (5, 41499819), (9, 23055455), (15, 13833273), (19, 10921005), (45, 4611091), (57, 3640335), (95, 2184201), (171, 1213445), (285, 728067), (855, 242689)]