207130996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{2551}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 370427904

約数和(自身を除く): 163296908

約数列:

[1, 2, 4, 53, 106, 212, 383, 766, 1532, 2551, 5102, 10204, 20299, 40598, 81196, 135203, 270406, 540812, 977033, 1954066, 3908132, 51782749, 103565498, 207130996]

約数ペア:

[(1, 207130996), (2, 103565498), (4, 51782749), (53, 3908132), (106, 1954066), (212, 977033), (383, 540812), (766, 270406), (1532, 135203), (2551, 81196), (5102, 40598), (10204, 20299)]