200874193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 237758976

約数和(自身を除く): 36884783

約数列:

[1, 13, 17, 47, 83, 221, 233, 611, 799, 1079, 1411, 3029, 3901, 3961, 10387, 10951, 18343, 19339, 50713, 51493, 66317, 142363, 186167, 251407, 328763, 862121, 908933, 2420171, 4273919, 11816129, 15451861, 200874193]

約数ペア:

[(1, 200874193), (13, 15451861), (17, 11816129), (47, 4273919), (83, 2420171), (221, 908933), (233, 862121), (611, 328763), (799, 251407), (1079, 186167), (1411, 142363), (3029, 66317), (3901, 51493), (3961, 50713), (10387, 19339), (10951, 18343)]