202165744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21673}}^1$

素因数の和:21745

約数の個数: 40

約数和(自身を含む): 435387312

約数和(自身を除く): 233221568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 21673, 43346, 86692, 173384, 238403, 346768, 476806, 953612, 1148669, 1907224, 2297338, 3814448, 4594676, 9189352, 12635359, 18378704, 25270718, 50541436, 101082872, 202165744]

約数ペア:

[(1, 202165744), (2, 101082872), (4, 50541436), (8, 25270718), (11, 18378704), (16, 12635359), (22, 9189352), (44, 4594676), (53, 3814448), (88, 2297338), (106, 1907224), (176, 1148669), (212, 953612), (424, 476806), (583, 346768), (848, 238403), (1166, 173384), (2332, 86692), (4664, 43346), (9328, 21673)]