201767696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 456470784

約数和(自身を除く): 254703088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 559, 688, 731, 884, 1118, 1327, 1462, 1768, 2236, 2654, 2924, 3536, 4472, 5308, 5848, 8944, 9503, 10616, 11696, 17251, 19006, 21232, 22559, 34502, 38012, 45118, 57061, 69004, 76024, 90236, 114122, 138008, 152048, 180472, 228244, 276016, 293267, 360944, 456488, 586534, 741793, 912976, 970037, 1173068, 1483586, 1940074, 2346136, 2967172, 3880148, 4692272, 5934344, 7760296, 11868688, 12610481, 15520592, 25220962, 50441924, 100883848, 201767696]

約数ペア:

[(1, 201767696), (2, 100883848), (4, 50441924), (8, 25220962), (13, 15520592), (16, 12610481), (17, 11868688), (26, 7760296), (34, 5934344), (43, 4692272), (52, 3880148), (68, 2967172), (86, 2346136), (104, 1940074), (136, 1483586), (172, 1173068), (208, 970037), (221, 912976), (272, 741793), (344, 586534), (442, 456488), (559, 360944), (688, 293267), (731, 276016), (884, 228244), (1118, 180472), (1327, 152048), (1462, 138008), (1768, 114122), (2236, 90236), (2654, 76024), (2924, 69004), (3536, 57061), (4472, 45118), (5308, 38012), (5848, 34502), (8944, 22559), (9503, 21232), (10616, 19006), (11696, 17251)]