207369745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 276950016

約数和(自身を除く): 69580271

約数列:

[1, 5, 11, 55, 107, 167, 211, 535, 835, 1055, 1177, 1837, 2321, 5885, 9185, 11605, 17869, 22577, 35237, 89345, 112885, 176185, 196559, 248347, 387607, 982795, 1241735, 1938035, 3770359, 18851795, 41473949, 207369745]

約数ペア:

[(1, 207369745), (5, 41473949), (11, 18851795), (55, 3770359), (107, 1938035), (167, 1241735), (211, 982795), (535, 387607), (835, 248347), (1055, 196559), (1177, 176185), (1837, 112885), (2321, 89345), (5885, 35237), (9185, 22577), (11605, 17869)]