207808814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{2803}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 328404480

約数和(自身を除く): 120595666

約数列:

[1, 2, 19, 38, 1951, 2803, 3902, 5606, 37069, 53257, 74138, 106514, 5468653, 10937306, 103904407, 207808814]

約数ペア:

[(1, 207808814), (2, 103904407), (19, 10937306), (38, 5468653), (1951, 106514), (2803, 74138), (3902, 53257), (5606, 37069)]