208516902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108943}}^1$

素因数の和:108988

約数の個数: 32

約数和(自身を含む): 470638080

約数和(自身を除く): 262121178

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 108943, 217886, 326829, 653658, 1198373, 2396746, 3159347, 3595119, 6318694, 7190238, 9478041, 18956082, 34752817, 69505634, 104258451, 208516902]

約数ペア:

[(1, 208516902), (2, 104258451), (3, 69505634), (6, 34752817), (11, 18956082), (22, 9478041), (29, 7190238), (33, 6318694), (58, 3595119), (66, 3159347), (87, 2396746), (174, 1198373), (319, 653658), (638, 326829), (957, 217886), (1914, 108943)]