201051972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2179}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 557051040

約数和(自身を除く): 355999068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 466, 699, 932, 1398, 2097, 2179, 2563, 2796, 4194, 4358, 5126, 6537, 7689, 8388, 8716, 10252, 13074, 15378, 19611, 23067, 23969, 26148, 30756, 39222, 46134, 47938, 71907, 78444, 92268, 95876, 143814, 215721, 287628, 431442, 507707, 862884, 1015414, 1523121, 2030828, 3046242, 4569363, 5584777, 6092484, 9138726, 11169554, 16754331, 18277452, 22339108, 33508662, 50262993, 67017324, 100525986, 201051972]

約数ペア:

[(1, 201051972), (2, 100525986), (3, 67017324), (4, 50262993), (6, 33508662), (9, 22339108), (11, 18277452), (12, 16754331), (18, 11169554), (22, 9138726), (33, 6092484), (36, 5584777), (44, 4569363), (66, 3046242), (99, 2030828), (132, 1523121), (198, 1015414), (233, 862884), (396, 507707), (466, 431442), (699, 287628), (932, 215721), (1398, 143814), (2097, 95876), (2179, 92268), (2563, 78444), (2796, 71907), (4194, 47938), (4358, 46134), (5126, 39222), (6537, 30756), (7689, 26148), (8388, 23969), (8716, 23067), (10252, 19611), (13074, 15378)]