207510105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 376047360

約数和(自身を除く): 168537255

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 61, 159, 165, 183, 265, 305, 389, 583, 671, 795, 915, 1167, 1749, 1945, 2013, 2915, 3233, 3355, 4279, 5835, 8745, 9699, 10065, 12837, 16165, 20617, 21395, 23729, 35563, 48495, 61851, 64185, 71187, 103085, 106689, 118645, 177815, 226787, 261019, 309255, 355935, 533445, 680361, 783057, 1133935, 1257637, 1305095, 3401805, 3772911, 3915285, 6288185, 13834007, 18864555, 41502021, 69170035, 207510105]

約数ペア:

[(1, 207510105), (3, 69170035), (5, 41502021), (11, 18864555), (15, 13834007), (33, 6288185), (53, 3915285), (55, 3772911), (61, 3401805), (159, 1305095), (165, 1257637), (183, 1133935), (265, 783057), (305, 680361), (389, 533445), (583, 355935), (671, 309255), (795, 261019), (915, 226787), (1167, 177815), (1749, 118645), (1945, 106689), (2013, 103085), (2915, 71187), (3233, 64185), (3355, 61851), (4279, 48495), (5835, 35563), (8745, 23729), (9699, 21395), (10065, 20617), (12837, 16165)]