202858864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 445547872

約数和(自身を除く): 242689008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 296, 344, 481, 559, 592, 613, 688, 962, 1118, 1226, 1591, 1924, 2236, 2452, 3182, 3848, 4472, 4904, 6364, 7696, 7969, 8944, 9808, 12728, 15938, 20683, 22681, 25456, 26359, 31876, 41366, 45362, 52718, 63752, 82732, 90724, 105436, 127504, 165464, 181448, 210872, 294853, 330928, 342667, 362896, 421744, 589706, 685334, 975283, 1179412, 1370668, 1950566, 2358824, 2741336, 3901132, 4717648, 5482672, 7802264, 12678679, 15604528, 25357358, 50714716, 101429432, 202858864]

約数ペア:

[(1, 202858864), (2, 101429432), (4, 50714716), (8, 25357358), (13, 15604528), (16, 12678679), (26, 7802264), (37, 5482672), (43, 4717648), (52, 3901132), (74, 2741336), (86, 2358824), (104, 1950566), (148, 1370668), (172, 1179412), (208, 975283), (296, 685334), (344, 589706), (481, 421744), (559, 362896), (592, 342667), (613, 330928), (688, 294853), (962, 210872), (1118, 181448), (1226, 165464), (1591, 127504), (1924, 105436), (2236, 90724), (2452, 82732), (3182, 63752), (3848, 52718), (4472, 45362), (4904, 41366), (6364, 31876), (7696, 26359), (7969, 25456), (8944, 22681), (9808, 20683), (12728, 15938)]