202380885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1$

素因数の和:9138

約数の個数: 48

約数和(自身を含む): 406598400

約数和(自身を除く): 204217515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 7455, 9049, 22365, 27147, 45245, 63343, 81441, 135735, 190029, 316715, 407205, 570087, 642479, 950145, 1927437, 2850435, 3212395, 4497353, 5782311, 9637185, 13492059, 22486765, 28911555, 40476177, 67460295, 202380885]

約数ペア:

[(1, 202380885), (3, 67460295), (5, 40476177), (7, 28911555), (9, 22486765), (15, 13492059), (21, 9637185), (35, 5782311), (45, 4497353), (63, 3212395), (71, 2850435), (105, 1927437), (213, 950145), (315, 642479), (355, 570087), (497, 407205), (639, 316715), (1065, 190029), (1491, 135735), (2485, 81441), (3195, 63343), (4473, 45245), (7455, 27147), (9049, 22365)]