205300960

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5507}}^1$

素因数の和:5755

約数の個数: 48

約数和(自身を含む): 487193616

約数和(自身を除く): 281892656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 5507, 7456, 9320, 11014, 18640, 22028, 27535, 37280, 44056, 55070, 88112, 110140, 176224, 220280, 440560, 881120, 1283131, 2566262, 5132524, 6415655, 10265048, 12831310, 20530096, 25662620, 41060192, 51325240, 102650480, 205300960]

約数ペア:

[(1, 205300960), (2, 102650480), (4, 51325240), (5, 41060192), (8, 25662620), (10, 20530096), (16, 12831310), (20, 10265048), (32, 6415655), (40, 5132524), (80, 2566262), (160, 1283131), (233, 881120), (466, 440560), (932, 220280), (1165, 176224), (1864, 110140), (2330, 88112), (3728, 55070), (4660, 44056), (5507, 37280), (7456, 27535), (9320, 22028), (11014, 18640)]