200939896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{35729}}^1$

素因数の和:35791

約数の個数: 32

約数和(自身を含む): 407322000

約数和(自身を除く): 206382104

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 35729, 71458, 142916, 285832, 678851, 1321973, 1357702, 2643946, 2715404, 5287892, 5430808, 10575784, 25117487, 50234974, 100469948, 200939896]

約数ペア:

[(1, 200939896), (2, 100469948), (4, 50234974), (8, 25117487), (19, 10575784), (37, 5430808), (38, 5287892), (74, 2715404), (76, 2643946), (148, 1357702), (152, 1321973), (296, 678851), (703, 285832), (1406, 142916), (2812, 71458), (5624, 35729)]