206996847035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{392981}}^1$

素因数の和:393215

約数の個数: 32

約数和(自身を含む): 277174920384

約数和(自身を除く): 70178073349

約数列:

[1, 5, 11, 55, 61, 157, 305, 671, 785, 1727, 3355, 8635, 9577, 47885, 105347, 392981, 526735, 1964905, 4322791, 21613955, 23971841, 61698017, 119859205, 263690251, 308490085, 678678187, 1318451255, 3393390935, 3763579037, 18817895185, 41399369407, 206996847035]

約数ペア:

[(1, 206996847035), (5, 41399369407), (11, 18817895185), (55, 3763579037), (61, 3393390935), (157, 1318451255), (305, 678678187), (671, 308490085), (785, 263690251), (1727, 119859205), (3355, 61698017), (8635, 23971841), (9577, 21613955), (47885, 4322791), (105347, 1964905), (392981, 526735)]