201261129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 289296000

約数和(自身を除く): 88034871

約数列:

[1, 3, 19, 57, 89, 97, 267, 291, 409, 1227, 1691, 1843, 5073, 5529, 7771, 8633, 23313, 25899, 36401, 39673, 109203, 119019, 164027, 492081, 691619, 753787, 2074857, 2261361, 3530897, 10592691, 67087043, 201261129]

約数ペア:

[(1, 201261129), (3, 67087043), (19, 10592691), (57, 3530897), (89, 2261361), (97, 2074857), (267, 753787), (291, 691619), (409, 492081), (1227, 164027), (1691, 119019), (1843, 109203), (5073, 39673), (5529, 36401), (7771, 25899), (8633, 23313)]