207818914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 346078656

約数和(自身を除く): 138259742

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3467, 3526, 6934, 29971, 58939, 59942, 117878, 142147, 149081, 284294, 298162, 2416499, 2534377, 4832998, 5068754, 6112321, 12224642, 103909457, 207818914]

約数ペア:

[(1, 207818914), (2, 103909457), (17, 12224642), (34, 6112321), (41, 5068754), (43, 4832998), (82, 2534377), (86, 2416499), (697, 298162), (731, 284294), (1394, 149081), (1462, 142147), (1763, 117878), (3467, 59942), (3526, 58939), (6934, 29971)]