200548775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 301171200

約数和(自身を除く): 100622425

約数列:

[1, 5, 7, 25, 29, 35, 43, 145, 175, 203, 215, 301, 725, 919, 1015, 1075, 1247, 1505, 4595, 5075, 6235, 6433, 7525, 8729, 22975, 26651, 31175, 32165, 39517, 43645, 133255, 160825, 186557, 197585, 218225, 276619, 666275, 932785, 987925, 1145993, 1383095, 4663925, 5729965, 6915475, 8021951, 28649825, 40109755, 200548775]

約数ペア:

[(1, 200548775), (5, 40109755), (7, 28649825), (25, 8021951), (29, 6915475), (35, 5729965), (43, 4663925), (145, 1383095), (175, 1145993), (203, 987925), (215, 932785), (301, 666275), (725, 276619), (919, 218225), (1015, 197585), (1075, 186557), (1247, 160825), (1505, 133255), (4595, 43645), (5075, 39517), (6235, 32165), (6433, 31175), (7525, 26651), (8729, 22975)]