201077751

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7933}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 329038848

約数和(自身を除く): 127961097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 7933, 8449, 23799, 25347, 55531, 134861, 166593, 404583, 563243, 944027, 1689729, 2832081, 3942701, 9575131, 11828103, 28725393, 67025917, 201077751]

約数ペア:

[(1, 201077751), (3, 67025917), (7, 28725393), (17, 11828103), (21, 9575131), (51, 3942701), (71, 2832081), (119, 1689729), (213, 944027), (357, 563243), (497, 404583), (1207, 166593), (1491, 134861), (3621, 55531), (7933, 25347), (8449, 23799)]