201535929

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 352834560

約数和(自身を除く): 151298631

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1953, 2331, 2789, 3441, 8029, 8367, 10323, 19523, 24087, 25101, 58569, 72261, 86459, 103193, 175707, 259377, 309579, 605213, 722351, 778131, 928737, 1815639, 2167053, 3198983, 5446917, 6501159, 9596949, 22392881, 28790847, 67178643, 201535929]

約数ペア:

[(1, 201535929), (3, 67178643), (7, 28790847), (9, 22392881), (21, 9596949), (31, 6501159), (37, 5446917), (63, 3198983), (93, 2167053), (111, 1815639), (217, 928737), (259, 778131), (279, 722351), (333, 605213), (651, 309579), (777, 259377), (1147, 175707), (1953, 103193), (2331, 86459), (2789, 72261), (3441, 58569), (8029, 25101), (8367, 24087), (10323, 19523)]