207907827344

素因数分解:

$2^4\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{453757}}^1$

素因数の和:457863

約数の個数: 40

約数和(自身を含む): 460480878528

約数和(自身を除く): 252573051184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4091, 8182, 16364, 28637, 32728, 57274, 65456, 114548, 229096, 453757, 458192, 907514, 1815028, 3176299, 3630056, 6352598, 7260112, 12705196, 25410392, 50820784, 1856319887, 3712639774, 7425279548, 12994239209, 14850559096, 25988478418, 29701118192, 51976956836, 103953913672, 207907827344]

約数ペア:

[(1, 207907827344), (2, 103953913672), (4, 51976956836), (7, 29701118192), (8, 25988478418), (14, 14850559096), (16, 12994239209), (28, 7425279548), (56, 3712639774), (112, 1856319887), (4091, 50820784), (8182, 25410392), (16364, 12705196), (28637, 7260112), (32728, 6352598), (57274, 3630056), (65456, 3176299), (114548, 1815028), (229096, 907514), (453757, 458192)]