200248880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192547}}^1$

素因数の和:192573

約数の個数: 40

約数和(自身を含む): 501394992

約数和(自身を除く): 301146112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 192547, 385094, 770188, 962735, 1540376, 1925470, 2503111, 3080752, 3850940, 5006222, 7701880, 10012444, 12515555, 15403760, 20024888, 25031110, 40049776, 50062220, 100124440, 200248880]

約数ペア:

[(1, 200248880), (2, 100124440), (4, 50062220), (5, 40049776), (8, 25031110), (10, 20024888), (13, 15403760), (16, 12515555), (20, 10012444), (26, 7701880), (40, 5006222), (52, 3850940), (65, 3080752), (80, 2503111), (104, 1925470), (130, 1540376), (208, 962735), (260, 770188), (520, 385094), (1040, 192547)]