197153784

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{7187}}^1$

素因数の和:7329

約数の個数: 64

約数和(自身を含む): 552038400

約数和(自身を除く): 354884616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 7187, 9144, 13716, 14374, 21561, 27432, 28748, 43122, 57496, 64683, 86244, 129366, 172488, 194049, 258732, 388098, 517464, 776196, 912749, 1552392, 1825498, 2738247, 3650996, 5476494, 7301992, 8214741, 10952988, 16429482, 21905976, 24644223, 32858964, 49288446, 65717928, 98576892, 197153784]

約数ペア:

[(1, 197153784), (2, 98576892), (3, 65717928), (4, 49288446), (6, 32858964), (8, 24644223), (9, 21905976), (12, 16429482), (18, 10952988), (24, 8214741), (27, 7301992), (36, 5476494), (54, 3650996), (72, 2738247), (108, 1825498), (127, 1552392), (216, 912749), (254, 776196), (381, 517464), (508, 388098), (762, 258732), (1016, 194049), (1143, 172488), (1524, 129366), (2286, 86244), (3048, 64683), (3429, 57496), (4572, 43122), (6858, 28748), (7187, 27432), (9144, 21561), (13716, 14374)]