208577448

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{7297}}^1$

素因数の和:7706

約数の個数: 48

約数和(自身を含む): 566397780

約数和(自身を除く): 357820332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 7297, 9528, 14292, 14594, 21891, 28584, 29188, 43782, 58376, 65673, 87564, 131346, 175128, 262692, 525384, 2896909, 5793818, 8690727, 11587636, 17381454, 23175272, 26072181, 34762908, 52144362, 69525816, 104288724, 208577448]

約数ペア:

[(1, 208577448), (2, 104288724), (3, 69525816), (4, 52144362), (6, 34762908), (8, 26072181), (9, 23175272), (12, 17381454), (18, 11587636), (24, 8690727), (36, 5793818), (72, 2896909), (397, 525384), (794, 262692), (1191, 175128), (1588, 131346), (2382, 87564), (3176, 65673), (3573, 58376), (4764, 43782), (7146, 29188), (7297, 28584), (9528, 21891), (14292, 14594)]