201616284294

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2267}}^1\times {\mathrm{17837}}^1$

素因数の和:20389

約数の個数: 48

約数和(自身を含む): 438630283728

約数和(自身を除く): 237013999434

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2267, 2493, 4534, 4986, 6801, 13602, 17837, 20403, 35674, 40806, 53511, 107022, 160533, 321066, 627959, 1255918, 1883877, 3767754, 4940849, 5651631, 9881698, 11303262, 14822547, 29645094, 40436479, 44467641, 80872958, 88935282, 121309437, 242618874, 363928311, 727856622, 11200904683, 22401809366, 33602714049, 67205428098, 100808142147, 201616284294]

約数ペア:

[(1, 201616284294), (2, 100808142147), (3, 67205428098), (6, 33602714049), (9, 22401809366), (18, 11200904683), (277, 727856622), (554, 363928311), (831, 242618874), (1662, 121309437), (2267, 88935282), (2493, 80872958), (4534, 44467641), (4986, 40436479), (6801, 29645094), (13602, 14822547), (17837, 11303262), (20403, 9881698), (35674, 5651631), (40806, 4940849), (53511, 3767754), (107022, 1883877), (160533, 1255918), (321066, 627959)]