215536530044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20407}}^1\times {\mathrm{240043}}^1$

素因数の和:260465

約数の個数: 24

約数和(自身を含む): 411500707968

約数和(自身を除く): 195964177924

約数列:

[1, 2, 4, 11, 22, 44, 20407, 40814, 81628, 224477, 240043, 448954, 480086, 897908, 960172, 2640473, 5280946, 10561892, 4898557501, 9797115002, 19594230004, 53884132511, 107768265022, 215536530044]

約数ペア:

[(1, 215536530044), (2, 107768265022), (4, 53884132511), (11, 19594230004), (22, 9797115002), (44, 4898557501), (20407, 10561892), (40814, 5280946), (81628, 2640473), (224477, 960172), (240043, 897908), (448954, 480086)]