229970169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 432117504

約数和(自身を除く): 202147335

約数列:

[1, 3, 9, 11, 13, 17, 23, 33, 39, 51, 69, 99, 117, 143, 153, 187, 207, 221, 253, 299, 391, 429, 457, 561, 663, 759, 897, 1173, 1287, 1371, 1683, 1989, 2277, 2431, 2691, 3289, 3519, 4113, 4301, 5027, 5083, 5941, 7293, 7769, 9867, 10511, 12903, 15081, 15249, 17823, 21879, 23307, 29601, 31533, 38709, 45243, 45747, 53469, 55913, 65351, 69921, 85459, 94599, 100997, 115621, 136643, 167739, 178687, 196053, 256377, 302991, 346863, 409929, 503217, 536061, 588159, 769131, 908973, 1040589, 1110967, 1229787, 1503073, 1608183, 1965557, 2322931, 3332901, 4509219, 5896671, 6968793, 9998703, 13527657, 17690013, 20906379, 25552241, 76656723, 229970169]

約数ペア:

[(1, 229970169), (3, 76656723), (9, 25552241), (11, 20906379), (13, 17690013), (17, 13527657), (23, 9998703), (33, 6968793), (39, 5896671), (51, 4509219), (69, 3332901), (99, 2322931), (117, 1965557), (143, 1608183), (153, 1503073), (187, 1229787), (207, 1110967), (221, 1040589), (253, 908973), (299, 769131), (391, 588159), (429, 536061), (457, 503217), (561, 409929), (663, 346863), (759, 302991), (897, 256377), (1173, 196053), (1287, 178687), (1371, 167739), (1683, 136643), (1989, 115621), (2277, 100997), (2431, 94599), (2691, 85459), (3289, 69921), (3519, 65351), (4113, 55913), (4301, 53469), (5027, 45747), (5083, 45243), (5941, 38709), (7293, 31533), (7769, 29601), (9867, 23307), (10511, 21879), (12903, 17823), (15081, 15249)]