196757528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7283}}^1$

素因数の和:7607

約数の個数: 32

約数和(自身を含む): 403824960

約数和(自身を除く): 207067432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 7283, 13508, 14566, 27016, 29132, 58264, 80113, 160226, 320452, 640904, 2235881, 4471762, 8943524, 17887048, 24594691, 49189382, 98378764, 196757528]

約数ペア:

[(1, 196757528), (2, 98378764), (4, 49189382), (8, 24594691), (11, 17887048), (22, 8943524), (44, 4471762), (88, 2235881), (307, 640904), (614, 320452), (1228, 160226), (2456, 80113), (3377, 58264), (6754, 29132), (7283, 27016), (13508, 14566)]