200833880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386219}}^1$

素因数の和:386243

約数の個数: 32

約数和(自身を含む): 486637200

約数和(自身を除く): 285803320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 386219, 772438, 1544876, 1931095, 3089752, 3862190, 5020847, 7724380, 10041694, 15448760, 20083388, 25104235, 40166776, 50208470, 100416940, 200833880]

約数ペア:

[(1, 200833880), (2, 100416940), (4, 50208470), (5, 40166776), (8, 25104235), (10, 20083388), (13, 15448760), (20, 10041694), (26, 7724380), (40, 5020847), (52, 3862190), (65, 3089752), (104, 1931095), (130, 1544876), (260, 772438), (520, 386219)]