202209951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 322375680

約数和(自身を除く): 120165729

約数列:

[1, 3, 17, 19, 23, 43, 51, 57, 69, 129, 211, 323, 391, 437, 633, 731, 817, 969, 989, 1173, 1311, 2193, 2451, 2967, 3587, 4009, 4853, 7429, 9073, 10761, 12027, 13889, 14559, 16813, 18791, 22287, 27219, 41667, 50439, 56373, 68153, 82501, 92207, 154241, 172387, 204459, 208679, 247503, 276621, 319447, 462723, 517161, 626037, 958341, 1567519, 2930579, 3547543, 3964901, 4702557, 8791737, 10642629, 11894703, 67403317, 202209951]

約数ペア:

[(1, 202209951), (3, 67403317), (17, 11894703), (19, 10642629), (23, 8791737), (43, 4702557), (51, 3964901), (57, 3547543), (69, 2930579), (129, 1567519), (211, 958341), (323, 626037), (391, 517161), (437, 462723), (633, 319447), (731, 276621), (817, 247503), (969, 208679), (989, 204459), (1173, 172387), (1311, 154241), (2193, 92207), (2451, 82501), (2967, 68153), (3587, 56373), (4009, 50439), (4853, 41667), (7429, 27219), (9073, 22287), (10761, 18791), (12027, 16813), (13889, 14559)]