201131489283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{1093}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 291126528000

約数和(自身を除く): 89995038717

約数列:

[1, 3, 19, 47, 57, 141, 149, 447, 461, 893, 1093, 1383, 2679, 2831, 3279, 7003, 8493, 8759, 20767, 21009, 21667, 26277, 51371, 62301, 65001, 68689, 133057, 154113, 162857, 206067, 399171, 411673, 488571, 503873, 976049, 1235019, 1305091, 1511619, 2928147, 3094283, 3228383, 3915273, 7654279, 9282849, 9573587, 9685149, 22962837, 23682031, 28720761, 61339277, 71046093, 75077077, 145431301, 184017831, 225231231, 436293903, 449958589, 1349875767, 1426464463, 3528622619, 4279393389, 10585867857, 67043829761, 201131489283]

約数ペア:

[(1, 201131489283), (3, 67043829761), (19, 10585867857), (47, 4279393389), (57, 3528622619), (141, 1426464463), (149, 1349875767), (447, 449958589), (461, 436293903), (893, 225231231), (1093, 184017831), (1383, 145431301), (2679, 75077077), (2831, 71046093), (3279, 61339277), (7003, 28720761), (8493, 23682031), (8759, 22962837), (20767, 9685149), (21009, 9573587), (21667, 9282849), (26277, 7654279), (51371, 3915273), (62301, 3228383), (65001, 3094283), (68689, 2928147), (133057, 1511619), (154113, 1305091), (162857, 1235019), (206067, 976049), (399171, 503873), (411673, 488571)]