201253248020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{914787491}}^1$

素因数の和:914787511

約数の個数: 24

約数和(自身を含む): 461052895968

約数和(自身を除く): 259799647948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 914787491, 1829574982, 3659149964, 4573937455, 9147874910, 10062662401, 18295749820, 20125324802, 40250649604, 50313312005, 100626624010, 201253248020]

約数ペア:

[(1, 201253248020), (2, 100626624010), (4, 50313312005), (5, 40250649604), (10, 20125324802), (11, 18295749820), (20, 10062662401), (22, 9147874910), (44, 4573937455), (55, 3659149964), (110, 1829574982), (220, 914787491)]