207441128

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{84463}}^1$

素因数の和:84776

約数の個数: 16

約数和(自身を含む): 390223680

約数和(自身を除く): 182782552

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 84463, 168926, 337852, 675704, 25930141, 51860282, 103720564, 207441128]

約数ペア:

[(1, 207441128), (2, 103720564), (4, 51860282), (8, 25930141), (307, 675704), (614, 337852), (1228, 168926), (2456, 84463)]