201640642568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{5147}}^1\times {\mathrm{44927}}^1$

素因数の和:50189

約数の個数: 32

約数和(自身を含む): 381627417600

約数和(自身を除く): 179986775032

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 5147, 10294, 20588, 41176, 44927, 89854, 179708, 359416, 561023, 1122046, 2244092, 4488184, 4897043, 9794086, 19588172, 39176344, 231239269, 462478538, 924957076, 1849914152, 25205080321, 50410160642, 100820321284, 201640642568]

約数ペア:

[(1, 201640642568), (2, 100820321284), (4, 50410160642), (8, 25205080321), (109, 1849914152), (218, 924957076), (436, 462478538), (872, 231239269), (5147, 39176344), (10294, 19588172), (20588, 9794086), (41176, 4897043), (44927, 4488184), (89854, 2244092), (179708, 1122046), (359416, 561023)]