204570765

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 427714560

約数和(自身を除く): 223143795

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 81, 105, 135, 189, 201, 243, 315, 335, 359, 405, 469, 567, 603, 945, 1005, 1077, 1215, 1407, 1701, 1795, 1809, 2345, 2513, 2835, 3015, 3231, 4221, 5385, 5427, 7035, 7539, 8505, 9045, 9693, 12565, 12663, 16155, 16281, 21105, 22617, 24053, 27135, 29079, 37695, 37989, 48465, 63315, 67851, 72159, 81405, 87237, 113085, 113967, 120265, 145395, 168371, 189945, 203553, 216477, 339255, 360795, 436185, 505113, 569835, 610659, 649431, 841855, 1017765, 1082385, 1515339, 1948293, 2525565, 3053295, 3247155, 4546017, 5844879, 7576695, 9741465, 13638051, 22730085, 29224395, 40914153, 68190255, 204570765]

約数ペア:

[(1, 204570765), (3, 68190255), (5, 40914153), (7, 29224395), (9, 22730085), (15, 13638051), (21, 9741465), (27, 7576695), (35, 5844879), (45, 4546017), (63, 3247155), (67, 3053295), (81, 2525565), (105, 1948293), (135, 1515339), (189, 1082385), (201, 1017765), (243, 841855), (315, 649431), (335, 610659), (359, 569835), (405, 505113), (469, 436185), (567, 360795), (603, 339255), (945, 216477), (1005, 203553), (1077, 189945), (1215, 168371), (1407, 145395), (1701, 120265), (1795, 113967), (1809, 113085), (2345, 87237), (2513, 81405), (2835, 72159), (3015, 67851), (3231, 63315), (4221, 48465), (5385, 37989), (5427, 37695), (7035, 29079), (7539, 27135), (8505, 24053), (9045, 22617), (9693, 21105), (12565, 16281), (12663, 16155)]