210533744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 415910880

約数和(自身を除く): 205377136

約数列:

[1, 2, 4, 8, 16, 71, 142, 241, 284, 482, 568, 769, 964, 1136, 1538, 1928, 3076, 3856, 6152, 12304, 17111, 34222, 54599, 68444, 109198, 136888, 185329, 218396, 273776, 370658, 436792, 741316, 873584, 1482632, 2965264, 13158359, 26316718, 52633436, 105266872, 210533744]

約数ペア:

[(1, 210533744), (2, 105266872), (4, 52633436), (8, 26316718), (16, 13158359), (71, 2965264), (142, 1482632), (241, 873584), (284, 741316), (482, 436792), (568, 370658), (769, 273776), (964, 218396), (1136, 185329), (1538, 136888), (1928, 109198), (3076, 68444), (3856, 54599), (6152, 34222), (12304, 17111)]