199401928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{3733}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 408648960

約数和(自身を除く): 209247032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 2428, 3733, 4856, 6677, 7466, 13354, 14932, 26708, 29864, 41063, 53416, 82126, 164252, 328504, 2265931, 4531862, 9063724, 18127448, 24925241, 49850482, 99700964, 199401928]

約数ペア:

[(1, 199401928), (2, 99700964), (4, 49850482), (8, 24925241), (11, 18127448), (22, 9063724), (44, 4531862), (88, 2265931), (607, 328504), (1214, 164252), (2428, 82126), (3733, 53416), (4856, 41063), (6677, 29864), (7466, 26708), (13354, 14932)]