207973852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{6229}}^1$

素因数の和:6741

約数の個数: 24

約数和(自身を含む): 386210160

約数和(自身を除く): 178236308

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 6229, 8347, 12458, 16694, 24916, 33388, 105893, 211786, 423572, 3058439, 6116878, 12233756, 51993463, 103986926, 207973852]

約数ペア:

[(1, 207973852), (2, 103986926), (4, 51993463), (17, 12233756), (34, 6116878), (68, 3058439), (491, 423572), (982, 211786), (1964, 105893), (6229, 33388), (8347, 24916), (12458, 16694)]