211315034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1471}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 375324672

約数和(自身を除く): 164009638

約数列:

[1, 2, 7, 14, 31, 62, 217, 331, 434, 662, 1471, 2317, 2942, 4634, 10261, 10297, 20522, 20594, 45601, 71827, 91202, 143654, 319207, 486901, 638414, 973802, 3408307, 6816614, 15093931, 30187862, 105657517, 211315034]

約数ペア:

[(1, 211315034), (2, 105657517), (7, 30187862), (14, 15093931), (31, 6816614), (62, 3408307), (217, 973802), (331, 638414), (434, 486901), (662, 319207), (1471, 143654), (2317, 91202), (2942, 71827), (4634, 45601), (10261, 20594), (10297, 20522)]