217091084

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{33857}}^1$

素因数の和:34097

約数の個数: 24

約数和(自身を含む): 436091040

約数和(自身を除く): 218999956

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 33857, 67714, 135428, 236999, 473998, 947996, 7753253, 15506506, 31013012, 54272771, 108545542, 217091084]

約数ペア:

[(1, 217091084), (2, 108545542), (4, 54272771), (7, 31013012), (14, 15506506), (28, 7753253), (229, 947996), (458, 473998), (916, 236999), (1603, 135428), (3206, 67714), (6412, 33857)]