199948392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{132241}}^1$

素因数の和:132263

約数の個数: 64

約数和(自身を含む): 634761600

約数和(自身を除く): 434813208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 132241, 264482, 396723, 528964, 793446, 925687, 1057928, 1190169, 1586892, 1851374, 2380338, 2777061, 3173784, 3570507, 3702748, 4760676, 5554122, 7141014, 7405496, 8331183, 9521352, 11108244, 14282028, 16662366, 22216488, 24993549, 28564056, 33324732, 49987098, 66649464, 99974196, 199948392]

約数ペア:

[(1, 199948392), (2, 99974196), (3, 66649464), (4, 49987098), (6, 33324732), (7, 28564056), (8, 24993549), (9, 22216488), (12, 16662366), (14, 14282028), (18, 11108244), (21, 9521352), (24, 8331183), (27, 7405496), (28, 7141014), (36, 5554122), (42, 4760676), (54, 3702748), (56, 3570507), (63, 3173784), (72, 2777061), (84, 2380338), (108, 1851374), (126, 1586892), (168, 1190169), (189, 1057928), (216, 925687), (252, 793446), (378, 528964), (504, 396723), (756, 264482), (1512, 132241)]