197593410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{940921}}^1$

素因数の和:940938

約数の個数: 32

約数和(自身を含む): 541971072

約数和(自身を除く): 344377662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 940921, 1881842, 2822763, 4704605, 5645526, 6586447, 9409210, 13172894, 14113815, 19759341, 28227630, 32932235, 39518682, 65864470, 98796705, 197593410]

約数ペア:

[(1, 197593410), (2, 98796705), (3, 65864470), (5, 39518682), (6, 32932235), (7, 28227630), (10, 19759341), (14, 14113815), (15, 13172894), (21, 9409210), (30, 6586447), (35, 5645526), (42, 4704605), (70, 2822763), (105, 1881842), (210, 940921)]