199950832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5333

約数の個数: 40

約数和(自身を含む): 411084800

約数和(自身を除く): 211133968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 5179, 9652, 10358, 19304, 20716, 38608, 41432, 82864, 98401, 196802, 393604, 657733, 787208, 1315466, 1574416, 2630932, 5261864, 10523728, 12496927, 24993854, 49987708, 99975416, 199950832]

約数ペア:

[(1, 199950832), (2, 99975416), (4, 49987708), (8, 24993854), (16, 12496927), (19, 10523728), (38, 5261864), (76, 2630932), (127, 1574416), (152, 1315466), (254, 787208), (304, 657733), (508, 393604), (1016, 196802), (2032, 98401), (2413, 82864), (4826, 41432), (5179, 38608), (9652, 20716), (10358, 19304)]