208030732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 458520832

約数和(自身を除く): 250490100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 13291, 15652, 26582, 53164, 93037, 172783, 186074, 345566, 372148, 571513, 691132, 1143026, 1209481, 2286052, 2418962, 4000591, 4837924, 7429669, 8001182, 14859338, 16002364, 29718676, 52007683, 104015366, 208030732]

約数ペア:

[(1, 208030732), (2, 104015366), (4, 52007683), (7, 29718676), (13, 16002364), (14, 14859338), (26, 8001182), (28, 7429669), (43, 4837924), (52, 4000591), (86, 2418962), (91, 2286052), (172, 1209481), (182, 1143026), (301, 691132), (364, 571513), (559, 372148), (602, 345566), (1118, 186074), (1204, 172783), (2236, 93037), (3913, 53164), (7826, 26582), (13291, 15652)]