206641470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{984007}}^1$

素因数の和:984024

約数の個数: 32

約数和(自身を含む): 566788608

約数和(自身を除く): 360147138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 984007, 1968014, 2952021, 4920035, 5904042, 6888049, 9840070, 13776098, 14760105, 20664147, 29520210, 34440245, 41328294, 68880490, 103320735, 206641470]

約数ペア:

[(1, 206641470), (2, 103320735), (3, 68880490), (5, 41328294), (6, 34440245), (7, 29520210), (10, 20664147), (14, 14760105), (15, 13776098), (21, 9840070), (30, 6888049), (35, 5904042), (42, 4920035), (70, 2952021), (105, 1968014), (210, 984007)]