211451874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 248887326

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 79, 106, 114, 158, 159, 237, 318, 443, 474, 886, 1007, 1329, 1501, 2014, 2658, 3002, 3021, 4187, 4503, 6042, 8374, 8417, 9006, 12561, 16834, 23479, 25122, 25251, 34997, 46958, 50502, 69994, 70437, 79553, 104991, 140874, 159106, 209982, 238659, 446101, 477318, 664943, 892202, 1329886, 1338303, 1854841, 1994829, 2676606, 3709682, 3989658, 5564523, 11129046, 35241979, 70483958, 105725937, 211451874]

約数ペア:

[(1, 211451874), (2, 105725937), (3, 70483958), (6, 35241979), (19, 11129046), (38, 5564523), (53, 3989658), (57, 3709682), (79, 2676606), (106, 1994829), (114, 1854841), (158, 1338303), (159, 1329886), (237, 892202), (318, 664943), (443, 477318), (474, 446101), (886, 238659), (1007, 209982), (1329, 159106), (1501, 140874), (2014, 104991), (2658, 79553), (3002, 70437), (3021, 69994), (4187, 50502), (4503, 46958), (6042, 34997), (8374, 25251), (8417, 25122), (9006, 23479), (12561, 16834)]