202130152

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 442552320

約数和(自身を除く): 240422168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 127, 194, 254, 293, 388, 508, 586, 679, 776, 889, 1016, 1172, 1358, 1778, 2051, 2344, 2716, 3556, 4102, 5432, 7112, 8204, 12319, 16408, 24638, 28421, 37211, 49276, 56842, 74422, 86233, 98552, 113684, 148844, 172466, 198947, 227368, 260477, 297688, 344932, 397894, 520954, 689864, 795788, 1041908, 1591576, 2083816, 3609467, 7218934, 14437868, 25266269, 28875736, 50532538, 101065076, 202130152]

約数ペア:

[(1, 202130152), (2, 101065076), (4, 50532538), (7, 28875736), (8, 25266269), (14, 14437868), (28, 7218934), (56, 3609467), (97, 2083816), (127, 1591576), (194, 1041908), (254, 795788), (293, 689864), (388, 520954), (508, 397894), (586, 344932), (679, 297688), (776, 260477), (889, 227368), (1016, 198947), (1172, 172466), (1358, 148844), (1778, 113684), (2051, 98552), (2344, 86233), (2716, 74422), (3556, 56842), (4102, 49276), (5432, 37211), (7112, 28421), (8204, 24638), (12319, 16408)]