203417566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5507}}^1$

素因数の和:5616

約数の個数: 32

約数和(自身を含む): 352159488

約数和(自身を除く): 148741922

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1606, 1679, 3358, 5507, 11014, 18469, 36938, 60577, 121154, 126661, 253322, 402011, 804022, 1393271, 2786542, 4422121, 8844242, 9246253, 18492506, 101708783, 203417566]

約数ペア:

[(1, 203417566), (2, 101708783), (11, 18492506), (22, 9246253), (23, 8844242), (46, 4422121), (73, 2786542), (146, 1393271), (253, 804022), (506, 402011), (803, 253322), (1606, 126661), (1679, 121154), (3358, 60577), (5507, 36938), (11014, 18469)]