201974450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 401117184

約数和(自身を除く): 199142734

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 127, 170, 254, 425, 635, 850, 1270, 1871, 2159, 3175, 3742, 4318, 6350, 9355, 10795, 18710, 21590, 31807, 46775, 53975, 63614, 93550, 107950, 159035, 237617, 318070, 475234, 795175, 1188085, 1590350, 2376170, 4039489, 5940425, 8078978, 11880850, 20197445, 40394890, 100987225, 201974450]

約数ペア:

[(1, 201974450), (2, 100987225), (5, 40394890), (10, 20197445), (17, 11880850), (25, 8078978), (34, 5940425), (50, 4039489), (85, 2376170), (127, 1590350), (170, 1188085), (254, 795175), (425, 475234), (635, 318070), (850, 237617), (1270, 159035), (1871, 107950), (2159, 93550), (3175, 63614), (3742, 53975), (4318, 46775), (6350, 31807), (9355, 21590), (10795, 18710)]