227360479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 259522560

約数和(自身を除く): 32162081

約数列:

[1, 19, 31, 43, 47, 191, 589, 817, 893, 1333, 1457, 2021, 3629, 5921, 8213, 8977, 25327, 27683, 38399, 62651, 112499, 156047, 170563, 254603, 278287, 386011, 1190369, 4837457, 5287453, 7334209, 11966341, 227360479]

約数ペア:

[(1, 227360479), (19, 11966341), (31, 7334209), (43, 5287453), (47, 4837457), (191, 1190369), (589, 386011), (817, 278287), (893, 254603), (1333, 170563), (1457, 156047), (2021, 112499), (3629, 62651), (5921, 38399), (8213, 27683), (8977, 25327)]