220203669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 356762880

約数和(自身を除く): 136559211

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 357, 807, 1883, 2293, 4573, 5649, 6879, 13719, 16051, 32011, 38981, 48153, 96033, 116943, 272867, 616817, 818601, 1850451, 4317719, 10485889, 12953157, 31457667, 73401223, 220203669]

約数ペア:

[(1, 220203669), (3, 73401223), (7, 31457667), (17, 12953157), (21, 10485889), (51, 4317719), (119, 1850451), (269, 818601), (357, 616817), (807, 272867), (1883, 116943), (2293, 96033), (4573, 48153), (5649, 38981), (6879, 32011), (13719, 16051)]