205070964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 564264960

約数和(自身を除く): 359193996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 127, 141, 188, 254, 282, 329, 381, 409, 508, 564, 658, 762, 818, 889, 987, 1227, 1316, 1524, 1636, 1778, 1974, 2454, 2667, 2863, 3556, 3948, 4908, 5334, 5726, 5969, 8589, 10668, 11452, 11938, 17178, 17907, 19223, 23876, 34356, 35814, 38446, 41783, 51943, 57669, 71628, 76892, 83566, 103886, 115338, 125349, 134561, 155829, 167132, 207772, 230676, 250698, 269122, 311658, 363601, 403683, 501396, 538244, 623316, 727202, 807366, 1090803, 1454404, 1614732, 2181606, 2441321, 4363212, 4882642, 7323963, 9765284, 14647926, 17089247, 29295852, 34178494, 51267741, 68356988, 102535482, 205070964]

約数ペア:

[(1, 205070964), (2, 102535482), (3, 68356988), (4, 51267741), (6, 34178494), (7, 29295852), (12, 17089247), (14, 14647926), (21, 9765284), (28, 7323963), (42, 4882642), (47, 4363212), (84, 2441321), (94, 2181606), (127, 1614732), (141, 1454404), (188, 1090803), (254, 807366), (282, 727202), (329, 623316), (381, 538244), (409, 501396), (508, 403683), (564, 363601), (658, 311658), (762, 269122), (818, 250698), (889, 230676), (987, 207772), (1227, 167132), (1316, 155829), (1524, 134561), (1636, 125349), (1778, 115338), (1974, 103886), (2454, 83566), (2667, 76892), (2863, 71628), (3556, 57669), (3948, 51943), (4908, 41783), (5334, 38446), (5726, 35814), (5969, 34356), (8589, 23876), (10668, 19223), (11452, 17907), (11938, 17178)]