201250940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{914777}}^1$

素因数の和:914797

約数の個数: 24

約数和(自身を含む): 461048112

約数和(自身を除く): 259797172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 914777, 1829554, 3659108, 4573885, 9147770, 10062547, 18295540, 20125094, 40250188, 50312735, 100625470, 201250940]

約数ペア:

[(1, 201250940), (2, 100625470), (4, 50312735), (5, 40250188), (10, 20125094), (11, 18295540), (20, 10062547), (22, 9147770), (44, 4573885), (55, 3659108), (110, 1829554), (220, 914777)]