201683290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2273}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 383123520

約数和(自身を除く): 181440230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 934, 2273, 2335, 4546, 4670, 8873, 11365, 17746, 22730, 43187, 44365, 86374, 88730, 215935, 431870, 1061491, 2122982, 5307455, 10614910, 20168329, 40336658, 100841645, 201683290]

約数ペア:

[(1, 201683290), (2, 100841645), (5, 40336658), (10, 20168329), (19, 10614910), (38, 5307455), (95, 2122982), (190, 1061491), (467, 431870), (934, 215935), (2273, 88730), (2335, 86374), (4546, 44365), (4670, 43187), (8873, 22730), (11365, 17746)]