237863912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{207923}}^1$

素因数の和:207953

約数の個数: 32

約数和(自身を含む): 523968480

約数和(自身を除く): 286104568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 207923, 415846, 831692, 1663384, 2287153, 2702999, 4574306, 5405998, 9148612, 10811996, 18297224, 21623992, 29732989, 59465978, 118931956, 237863912]

約数ペア:

[(1, 237863912), (2, 118931956), (4, 59465978), (8, 29732989), (11, 21623992), (13, 18297224), (22, 10811996), (26, 9148612), (44, 5405998), (52, 4574306), (88, 2702999), (104, 2287153), (143, 1663384), (286, 831692), (572, 415846), (1144, 207923)]