207968514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 491412096

約数和(自身を除く): 283443582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 71, 78, 94, 102, 141, 142, 213, 221, 282, 426, 442, 611, 663, 799, 923, 1207, 1222, 1326, 1598, 1833, 1846, 2209, 2397, 2414, 2769, 3337, 3621, 3666, 4418, 4794, 5538, 6627, 6674, 7242, 10011, 10387, 13254, 15691, 20022, 20774, 28717, 31161, 31382, 37553, 43381, 47073, 56729, 57434, 62322, 75106, 86151, 86762, 94146, 112659, 113458, 130143, 156839, 170187, 172302, 225318, 260286, 313678, 340374, 470517, 488189, 737477, 941034, 976378, 1464567, 1474954, 2038907, 2212431, 2666263, 2929134, 4077814, 4424862, 5332526, 6116721, 7998789, 12233442, 15997578, 34661419, 69322838, 103984257, 207968514]

約数ペア:

[(1, 207968514), (2, 103984257), (3, 69322838), (6, 34661419), (13, 15997578), (17, 12233442), (26, 7998789), (34, 6116721), (39, 5332526), (47, 4424862), (51, 4077814), (71, 2929134), (78, 2666263), (94, 2212431), (102, 2038907), (141, 1474954), (142, 1464567), (213, 976378), (221, 941034), (282, 737477), (426, 488189), (442, 470517), (611, 340374), (663, 313678), (799, 260286), (923, 225318), (1207, 172302), (1222, 170187), (1326, 156839), (1598, 130143), (1833, 113458), (1846, 112659), (2209, 94146), (2397, 86762), (2414, 86151), (2769, 75106), (3337, 62322), (3621, 57434), (3666, 56729), (4418, 47073), (4794, 43381), (5538, 37553), (6627, 31382), (6674, 31161), (7242, 28717), (10011, 20774), (10387, 20022), (13254, 15691)]