206828984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23063}}^1$

素因数の和:23147

約数の個数: 32

約数和(自身を含む): 415152000

約数和(自身を除く): 208323016

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 23063, 46126, 92252, 184504, 438197, 876394, 1360717, 1752788, 2721434, 3505576, 5442868, 10885736, 25853623, 51707246, 103414492, 206828984]

約数ペア:

[(1, 206828984), (2, 103414492), (4, 51707246), (8, 25853623), (19, 10885736), (38, 5442868), (59, 3505576), (76, 2721434), (118, 1752788), (152, 1360717), (236, 876394), (472, 438197), (1121, 184504), (2242, 92252), (4484, 46126), (8968, 23063)]