207636154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{27043}}^1$

素因数の和:27405

約数の個数: 16

約数和(自身を含む): 340754400

約数和(自身を除く): 133118246

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 27043, 54086, 297473, 594946, 9438007, 18876014, 103818077, 207636154]

約数ペア:

[(1, 207636154), (2, 103818077), (11, 18876014), (22, 9438007), (349, 594946), (698, 297473), (3839, 54086), (7678, 27043)]