214660712

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{10859}}^1$

素因数の和:11225

約数の個数: 32

約数和(自身を含む): 461332800

約数和(自身を除く): 246672088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 10859, 19768, 21718, 43436, 76013, 86872, 152026, 304052, 608104, 3833227, 7666454, 15332908, 26832589, 30665816, 53665178, 107330356, 214660712]

約数ペア:

[(1, 214660712), (2, 107330356), (4, 53665178), (7, 30665816), (8, 26832589), (14, 15332908), (28, 7666454), (56, 3833227), (353, 608104), (706, 304052), (1412, 152026), (2471, 86872), (2824, 76013), (4942, 43436), (9884, 21718), (10859, 19768)]