203439028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53593}}^1$

素因数の和:53683

約数の個数: 24

約数和(自身を含む): 388663688

約数和(自身を除く): 185224660

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 53593, 107186, 214372, 696709, 1393418, 2786836, 3912289, 7824578, 15649156, 50859757, 101719514, 203439028]

約数ペア:

[(1, 203439028), (2, 101719514), (4, 50859757), (13, 15649156), (26, 7824578), (52, 3912289), (73, 2786836), (146, 1393418), (292, 696709), (949, 214372), (1898, 107186), (3796, 53593)]