206821518

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 417830400

約数和(自身を除く): 211008882

約数列:

[1, 2, 3, 6, 233, 239, 466, 478, 619, 699, 717, 1238, 1398, 1434, 1857, 3714, 55687, 111374, 144227, 147941, 167061, 288454, 295882, 334122, 432681, 443823, 865362, 887646, 34470253, 68940506, 103410759, 206821518]

約数ペア:

[(1, 206821518), (2, 103410759), (3, 68940506), (6, 34470253), (233, 887646), (239, 865362), (466, 443823), (478, 432681), (619, 334122), (699, 295882), (717, 288454), (1238, 167061), (1398, 147941), (1434, 144227), (1857, 111374), (3714, 55687)]