201997519176

素因数分解:

$2^3\times 3^1\times {\mathrm{17863}}^1\times {\mathrm{471173}}^1$

素因数の和:489045

約数の個数: 32

約数和(自身を含む): 505023140160

約数和(自身を除く): 303025620984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17863, 35726, 53589, 71452, 107178, 142904, 214356, 428712, 471173, 942346, 1413519, 1884692, 2827038, 3769384, 5654076, 11308152, 8416563299, 16833126598, 25249689897, 33666253196, 50499379794, 67332506392, 100998759588, 201997519176]

約数ペア:

[(1, 201997519176), (2, 100998759588), (3, 67332506392), (4, 50499379794), (6, 33666253196), (8, 25249689897), (12, 16833126598), (24, 8416563299), (17863, 11308152), (35726, 5654076), (53589, 3769384), (71452, 2827038), (107178, 1884692), (142904, 1413519), (214356, 942346), (428712, 471173)]