207748892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{14423}}^1$

素因数の和:14717

約数の個数: 24

約数和(自身を含む): 392967456

約数和(自身を除く): 185218564

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 14423, 28846, 57692, 187499, 374998, 749996, 3995171, 7990342, 15980684, 51937223, 103874446, 207748892]

約数ペア:

[(1, 207748892), (2, 103874446), (4, 51937223), (13, 15980684), (26, 7990342), (52, 3995171), (277, 749996), (554, 374998), (1108, 187499), (3601, 57692), (7202, 28846), (14404, 14423)]