219929082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{14621}}^1$

素因数の和:14758

約数の個数: 32

約数和(自身を含む): 463224960

約数和(自身を除く): 243295878

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 14621, 15042, 29242, 43863, 87726, 336283, 672566, 1008849, 1593689, 2017698, 3187378, 4781067, 9562134, 36654847, 73309694, 109964541, 219929082]

約数ペア:

[(1, 219929082), (2, 109964541), (3, 73309694), (6, 36654847), (23, 9562134), (46, 4781067), (69, 3187378), (109, 2017698), (138, 1593689), (218, 1008849), (327, 672566), (654, 336283), (2507, 87726), (5014, 43863), (7521, 29242), (14621, 15042)]