201977072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{104327}}^1$

素因数の和:104357

約数の個数: 30

約数和(自身を含む): 430144344

約数和(自身を除く): 228167272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 104327, 208654, 417308, 834616, 1147597, 1669232, 2295194, 4590388, 9180776, 12623567, 18361552, 25247134, 50494268, 100988536, 201977072]

約数ペア:

[(1, 201977072), (2, 100988536), (4, 50494268), (8, 25247134), (11, 18361552), (16, 12623567), (22, 9180776), (44, 4590388), (88, 2295194), (121, 1669232), (176, 1147597), (242, 834616), (484, 417308), (968, 208654), (1936, 104327)]