207471381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{40609}}^1$

素因数の和:40756

約数の個数: 16

約数和(自身を含む): 300189120

約数和(自身を除く): 92717739

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 40609, 121827, 527917, 1583751, 5319779, 15959337, 69157127, 207471381]

約数ペア:

[(1, 207471381), (3, 69157127), (13, 15959337), (39, 5319779), (131, 1583751), (393, 527917), (1703, 121827), (5109, 40609)]