208065402

素因数分解:

$2^1\times 3^3\times {\mathrm{1783}}^1\times {\mathrm{2161}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 462840960

約数和(自身を除く): 254775558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1783, 2161, 3566, 4322, 5349, 6483, 10698, 12966, 16047, 19449, 32094, 38898, 48141, 58347, 96282, 116694, 3853063, 7706126, 11559189, 23118378, 34677567, 69355134, 104032701, 208065402]

約数ペア:

[(1, 208065402), (2, 104032701), (3, 69355134), (6, 34677567), (9, 23118378), (18, 11559189), (27, 7706126), (54, 3853063), (1783, 116694), (2161, 96282), (3566, 58347), (4322, 48141), (5349, 38898), (6483, 32094), (10698, 19449), (12966, 16047)]