200419791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 316296960

約数和(自身を除く): 115877169

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1529, 1807, 3361, 4587, 5421, 10083, 19877, 36971, 43693, 59631, 110913, 131079, 467179, 480623, 1401537, 1441869, 5138969, 6073327, 15416907, 18219981, 66806597, 200419791]

約数ペア:

[(1, 200419791), (3, 66806597), (11, 18219981), (13, 15416907), (33, 6073327), (39, 5138969), (139, 1441869), (143, 1401537), (417, 480623), (429, 467179), (1529, 131079), (1807, 110913), (3361, 59631), (4587, 43693), (5421, 36971), (10083, 19877)]