207190038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 468612864

約数和(自身を除く): 261422826

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 61, 66, 106, 122, 159, 183, 318, 366, 583, 671, 971, 1166, 1342, 1749, 1942, 2013, 2913, 3233, 3498, 4026, 5826, 6466, 9699, 10681, 19398, 21362, 32043, 35563, 51463, 59231, 64086, 71126, 102926, 106689, 118462, 154389, 177693, 213378, 308778, 355386, 566093, 651541, 1132186, 1303082, 1698279, 1954623, 3139243, 3396558, 3909246, 6278486, 9417729, 18835458, 34531673, 69063346, 103595019, 207190038]

約数ペア:

[(1, 207190038), (2, 103595019), (3, 69063346), (6, 34531673), (11, 18835458), (22, 9417729), (33, 6278486), (53, 3909246), (61, 3396558), (66, 3139243), (106, 1954623), (122, 1698279), (159, 1303082), (183, 1132186), (318, 651541), (366, 566093), (583, 355386), (671, 308778), (971, 213378), (1166, 177693), (1342, 154389), (1749, 118462), (1942, 106689), (2013, 102926), (2913, 71126), (3233, 64086), (3498, 59231), (4026, 51463), (5826, 35563), (6466, 32043), (9699, 21362), (10681, 19398)]