210555612

素因数分解:

$2^2\times 3^8\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 565424496

約数和(自身を除く): 354868884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 113, 142, 162, 213, 226, 243, 284, 324, 339, 426, 452, 486, 639, 678, 729, 852, 972, 1017, 1278, 1356, 1458, 1917, 2034, 2187, 2556, 2916, 3051, 3834, 4068, 4374, 5751, 6102, 6561, 7668, 8023, 8748, 9153, 11502, 12204, 13122, 16046, 17253, 18306, 23004, 24069, 26244, 27459, 32092, 34506, 36612, 48138, 51759, 54918, 69012, 72207, 82377, 96276, 103518, 109836, 144414, 155277, 164754, 207036, 216621, 247131, 288828, 310554, 329508, 433242, 465831, 494262, 621108, 649863, 741393, 866484, 931662, 988524, 1299726, 1482786, 1863324, 1949589, 2599452, 2965572, 3899178, 5848767, 7798356, 11697534, 17546301, 23395068, 35092602, 52638903, 70185204, 105277806, 210555612]

約数ペア:

[(1, 210555612), (2, 105277806), (3, 70185204), (4, 52638903), (6, 35092602), (9, 23395068), (12, 17546301), (18, 11697534), (27, 7798356), (36, 5848767), (54, 3899178), (71, 2965572), (81, 2599452), (108, 1949589), (113, 1863324), (142, 1482786), (162, 1299726), (213, 988524), (226, 931662), (243, 866484), (284, 741393), (324, 649863), (339, 621108), (426, 494262), (452, 465831), (486, 433242), (639, 329508), (678, 310554), (729, 288828), (852, 247131), (972, 216621), (1017, 207036), (1278, 164754), (1356, 155277), (1458, 144414), (1917, 109836), (2034, 103518), (2187, 96276), (2556, 82377), (2916, 72207), (3051, 69012), (3834, 54918), (4068, 51759), (4374, 48138), (5751, 36612), (6102, 34506), (6561, 32092), (7668, 27459), (8023, 26244), (8748, 24069), (9153, 23004), (11502, 18306), (12204, 17253), (13122, 16046)]