197836584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1669}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 541080000

約数和(自身を除く): 343243416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 898, 1347, 1669, 1796, 2694, 3338, 3592, 4939, 5007, 5388, 6676, 9878, 10014, 10776, 13352, 14817, 18359, 19756, 20028, 29634, 36718, 39512, 40056, 55077, 59268, 73436, 110154, 118536, 146872, 220308, 440616, 749381, 1498762, 2248143, 2997524, 4496286, 5995048, 8243191, 8992572, 16486382, 17985144, 24729573, 32972764, 49459146, 65945528, 98918292, 197836584]

約数ペア:

[(1, 197836584), (2, 98918292), (3, 65945528), (4, 49459146), (6, 32972764), (8, 24729573), (11, 17985144), (12, 16486382), (22, 8992572), (24, 8243191), (33, 5995048), (44, 4496286), (66, 2997524), (88, 2248143), (132, 1498762), (264, 749381), (449, 440616), (898, 220308), (1347, 146872), (1669, 118536), (1796, 110154), (2694, 73436), (3338, 59268), (3592, 55077), (4939, 40056), (5007, 39512), (5388, 36718), (6676, 29634), (9878, 20028), (10014, 19756), (10776, 18359), (13352, 14817)]