210868955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{3331}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 276369408

約数和(自身を除く): 65500453

約数列:

[1, 5, 11, 55, 1151, 3331, 5755, 12661, 16655, 36641, 63305, 183205, 3833981, 19169905, 42173791, 210868955]

約数ペア:

[(1, 210868955), (5, 42173791), (11, 19169905), (55, 3833981), (1151, 183205), (3331, 63305), (5755, 36641), (12661, 16655)]