207257071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{6101}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 248375808

約数和(自身を除く): 41118737

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 6101, 33971, 42707, 140323, 982261, 1287311, 9011177, 29608153, 207257071]

約数ペア:

[(1, 207257071), (7, 29608153), (23, 9011177), (161, 1287311), (211, 982261), (1477, 140323), (4853, 42707), (6101, 33971)]