200543708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20143}}^1$

素因数の和:20297

約数の個数: 24

約数和(自身を含む): 372261120

約数和(自身を除く): 171717412

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 20143, 40286, 80572, 382717, 765434, 1530868, 2638733, 5277466, 10554932, 50135927, 100271854, 200543708]

約数ペア:

[(1, 200543708), (2, 100271854), (4, 50135927), (19, 10554932), (38, 5277466), (76, 2638733), (131, 1530868), (262, 765434), (524, 382717), (2489, 80572), (4978, 40286), (9956, 20143)]