204401658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13687}}^1$

素因数の和:13842

約数の個数: 32

約数和(自身を含む): 433635840

約数和(自身を除く): 229234182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 13687, 14934, 27374, 41061, 82122, 260053, 520106, 780159, 1560318, 1792997, 3585994, 5378991, 10757982, 34066943, 68133886, 102200829, 204401658]

約数ペア:

[(1, 204401658), (2, 102200829), (3, 68133886), (6, 34066943), (19, 10757982), (38, 5378991), (57, 3585994), (114, 1792997), (131, 1560318), (262, 780159), (393, 520106), (786, 260053), (2489, 82122), (4978, 41061), (7467, 27374), (13687, 14934)]