210846818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68147}}^1$

素因数の和:68186

約数の個数: 32

約数和(自身を含む): 412159104

約数和(自身を除く): 201312286

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 68147, 136294, 477029, 885911, 954058, 1158499, 1771822, 2316998, 6201377, 8109493, 12402754, 15060487, 16218986, 30120974, 105423409, 210846818]

約数ペア:

[(1, 210846818), (2, 105423409), (7, 30120974), (13, 16218986), (14, 15060487), (17, 12402754), (26, 8109493), (34, 6201377), (91, 2316998), (119, 1771822), (182, 1158499), (221, 954058), (238, 885911), (442, 477029), (1547, 136294), (3094, 68147)]