194243452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 375316480

約数和(自身を除く): 181073028

約数列:

[1, 2, 4, 13, 26, 52, 67, 127, 134, 254, 268, 439, 508, 871, 878, 1651, 1742, 1756, 3302, 3484, 5707, 6604, 8509, 11414, 17018, 22828, 29413, 34036, 55753, 58826, 110617, 111506, 117652, 221234, 223012, 382369, 442468, 724789, 764738, 1449578, 1529476, 2899156, 3735451, 7470902, 14941804, 48560863, 97121726, 194243452]

約数ペア:

[(1, 194243452), (2, 97121726), (4, 48560863), (13, 14941804), (26, 7470902), (52, 3735451), (67, 2899156), (127, 1529476), (134, 1449578), (254, 764738), (268, 724789), (439, 442468), (508, 382369), (871, 223012), (878, 221234), (1651, 117652), (1742, 111506), (1756, 110617), (3302, 58826), (3484, 55753), (5707, 34036), (6604, 29413), (8509, 22828), (11414, 17018)]