205767200427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{16993}}^1$

素因数の和:17747

約数の個数: 32

約数和(自身を含む): 282510431232

約数和(自身を除く): 76743230805

約数列:

[1, 3, 47, 141, 157, 471, 547, 1641, 7379, 16993, 22137, 25709, 50979, 77127, 85879, 257637, 798671, 2396013, 2667901, 4036313, 8003703, 9295171, 12108939, 27885513, 125391347, 376174041, 436873037, 1310619111, 1459341847, 4378025541, 68589066809, 205767200427]

約数ペア:

[(1, 205767200427), (3, 68589066809), (47, 4378025541), (141, 1459341847), (157, 1310619111), (471, 436873037), (547, 376174041), (1641, 125391347), (7379, 27885513), (16993, 12108939), (22137, 9295171), (25709, 8003703), (50979, 4036313), (77127, 2667901), (85879, 2396013), (257637, 798671)]