201897691760

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9381863}}^1$

素因数の和:9382145

約数の個数: 40

約数和(自身を含む): 471157210080

約数和(自身を除く): 269259518320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520, 9381863, 18763726, 37527452, 46909315, 75054904, 93818630, 150109808, 187637260, 375274520, 750549040, 2523721147, 5047442294, 10094884588, 12618605735, 20189769176, 25237211470, 40379538352, 50474422940, 100948845880, 201897691760]

約数ペア:

[(1, 201897691760), (2, 100948845880), (4, 50474422940), (5, 40379538352), (8, 25237211470), (10, 20189769176), (16, 12618605735), (20, 10094884588), (40, 5047442294), (80, 2523721147), (269, 750549040), (538, 375274520), (1076, 187637260), (1345, 150109808), (2152, 93818630), (2690, 75054904), (4304, 46909315), (5380, 37527452), (10760, 18763726), (21520, 9381863)]