210948880

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{11317}}^1$

素因数の和:11563

約数の個数: 40

約数和(自身を含む): 492604632

約数和(自身を除く): 281655752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 11317, 18640, 22634, 45268, 56585, 90536, 113170, 181072, 226340, 452680, 905360, 2636861, 5273722, 10547444, 13184305, 21094888, 26368610, 42189776, 52737220, 105474440, 210948880]

約数ペア:

[(1, 210948880), (2, 105474440), (4, 52737220), (5, 42189776), (8, 26368610), (10, 21094888), (16, 13184305), (20, 10547444), (40, 5273722), (80, 2636861), (233, 905360), (466, 452680), (932, 226340), (1165, 181072), (1864, 113170), (2330, 90536), (3728, 56585), (4660, 45268), (9320, 22634), (11317, 18640)]