201654894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{2531}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 471073536

約数和(自身を除く): 269418642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 1626, 1897, 2531, 3794, 5062, 5691, 7593, 11382, 13279, 15186, 17717, 26558, 35434, 39837, 53151, 79674, 106302, 124019, 248038, 372057, 685901, 744114, 1371802, 2057703, 4115406, 4801307, 9602614, 14403921, 28807842, 33609149, 67218298, 100827447, 201654894]

約数ペア:

[(1, 201654894), (2, 100827447), (3, 67218298), (6, 33609149), (7, 28807842), (14, 14403921), (21, 9602614), (42, 4801307), (49, 4115406), (98, 2057703), (147, 1371802), (271, 744114), (294, 685901), (542, 372057), (813, 248038), (1626, 124019), (1897, 106302), (2531, 79674), (3794, 53151), (5062, 39837), (5691, 35434), (7593, 26558), (11382, 17717), (13279, 15186)]