215027826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11211

約数の個数: 48

約数和(自身を含む): 490235040

約数和(自身を除く): 275207214

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 11161, 19266, 22322, 33483, 66966, 145093, 212059, 290186, 424118, 435279, 636177, 870558, 1272354, 1886209, 2756767, 3772418, 5513534, 5658627, 8270301, 11317254, 16540602, 35837971, 71675942, 107513913, 215027826]

約数ペア:

[(1, 215027826), (2, 107513913), (3, 71675942), (6, 35837971), (13, 16540602), (19, 11317254), (26, 8270301), (38, 5658627), (39, 5513534), (57, 3772418), (78, 2756767), (114, 1886209), (169, 1272354), (247, 870558), (338, 636177), (494, 435279), (507, 424118), (741, 290186), (1014, 212059), (1482, 145093), (3211, 66966), (6422, 33483), (9633, 22322), (11161, 19266)]