199973388

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 476310240

約数和(自身を除く): 276336852

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 178, 226, 267, 339, 356, 452, 534, 678, 1068, 1356, 1657, 3314, 4971, 6628, 9942, 10057, 19884, 20114, 30171, 40228, 60342, 120684, 147473, 187241, 294946, 374482, 442419, 561723, 589892, 748964, 884838, 1123446, 1769676, 2246892, 16664449, 33328898, 49993347, 66657796, 99986694, 199973388]

約数ペア:

[(1, 199973388), (2, 99986694), (3, 66657796), (4, 49993347), (6, 33328898), (12, 16664449), (89, 2246892), (113, 1769676), (178, 1123446), (226, 884838), (267, 748964), (339, 589892), (356, 561723), (452, 442419), (534, 374482), (678, 294946), (1068, 187241), (1356, 147473), (1657, 120684), (3314, 60342), (4971, 40228), (6628, 30171), (9942, 20114), (10057, 19884)]