127497400318

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1\times {\mathrm{100043}}^1$

素因数の和:101679

約数の個数: 16

約数和(自身を含む): 191738727936

約数和(自身を除く): 64241327618

約数列:

[1, 2, 643, 991, 1286, 1982, 100043, 200086, 637213, 1274426, 64327649, 99142613, 128655298, 198285226, 63748700159, 127497400318]

約数ペア:

[(1, 127497400318), (2, 63748700159), (643, 198285226), (991, 128655298), (1286, 99142613), (1982, 64327649), (100043, 1274426), (200086, 637213)]