202139418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{152443}}^1$

素因数の和:152478

約数の個数: 32

約数和(自身を含む): 460990656

約数和(自身を除く): 258851238

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 152443, 304886, 457329, 914658, 1981759, 2591531, 3963518, 5183062, 5945277, 7774593, 11890554, 15549186, 33689903, 67379806, 101069709, 202139418]

約数ペア:

[(1, 202139418), (2, 101069709), (3, 67379806), (6, 33689903), (13, 15549186), (17, 11890554), (26, 7774593), (34, 5945277), (39, 5183062), (51, 3963518), (78, 2591531), (102, 1981759), (221, 914658), (442, 457329), (663, 304886), (1326, 152443)]