197920536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1223}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 541105920

約数和(自身を除く): 343185384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 613, 1223, 1226, 1839, 2446, 2452, 3669, 3678, 4892, 4904, 6743, 7338, 7356, 9784, 13453, 13486, 14676, 14712, 20229, 26906, 26972, 29352, 40359, 40458, 53812, 53944, 80718, 80916, 107624, 161436, 161832, 322872, 749699, 1499398, 2249097, 2998796, 4498194, 5997592, 8246689, 8996388, 16493378, 17992776, 24740067, 32986756, 49480134, 65973512, 98960268, 197920536]

約数ペア:

[(1, 197920536), (2, 98960268), (3, 65973512), (4, 49480134), (6, 32986756), (8, 24740067), (11, 17992776), (12, 16493378), (22, 8996388), (24, 8246689), (33, 5997592), (44, 4498194), (66, 2998796), (88, 2249097), (132, 1499398), (264, 749699), (613, 322872), (1223, 161832), (1226, 161436), (1839, 107624), (2446, 80916), (2452, 80718), (3669, 53944), (3678, 53812), (4892, 40458), (4904, 40359), (6743, 29352), (7338, 26972), (7356, 26906), (9784, 20229), (13453, 14712), (13486, 14676)]