201626936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 289816264

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 71, 76, 119, 133, 136, 142, 152, 157, 238, 266, 284, 314, 323, 476, 497, 532, 568, 628, 646, 952, 994, 1064, 1099, 1207, 1256, 1292, 1349, 1988, 2198, 2261, 2414, 2584, 2669, 2698, 2983, 3976, 4396, 4522, 4828, 5338, 5396, 5966, 8449, 8792, 9044, 9443, 9656, 10676, 10792, 11147, 11932, 16898, 18088, 18683, 18886, 20881, 21352, 22294, 22933, 23864, 33796, 37366, 37772, 41762, 44588, 45866, 50711, 67592, 74732, 75544, 78029, 83524, 89176, 91732, 101422, 149464, 156058, 160531, 167048, 183464, 189499, 202844, 211793, 312116, 321062, 354977, 378998, 405688, 423586, 624232, 642124, 709954, 757996, 847172, 1284248, 1326493, 1419908, 1482551, 1515992, 1694344, 2652986, 2839816, 2965102, 3600481, 5305972, 5930204, 7200962, 10611944, 11860408, 14401924, 25203367, 28803848, 50406734, 100813468, 201626936]

約数ペア:

[(1, 201626936), (2, 100813468), (4, 50406734), (7, 28803848), (8, 25203367), (14, 14401924), (17, 11860408), (19, 10611944), (28, 7200962), (34, 5930204), (38, 5305972), (56, 3600481), (68, 2965102), (71, 2839816), (76, 2652986), (119, 1694344), (133, 1515992), (136, 1482551), (142, 1419908), (152, 1326493), (157, 1284248), (238, 847172), (266, 757996), (284, 709954), (314, 642124), (323, 624232), (476, 423586), (497, 405688), (532, 378998), (568, 354977), (628, 321062), (646, 312116), (952, 211793), (994, 202844), (1064, 189499), (1099, 183464), (1207, 167048), (1256, 160531), (1292, 156058), (1349, 149464), (1988, 101422), (2198, 91732), (2261, 89176), (2414, 83524), (2584, 78029), (2669, 75544), (2698, 74732), (2983, 67592), (3976, 50711), (4396, 45866), (4522, 44588), (4828, 41762), (5338, 37772), (5396, 37366), (5966, 33796), (8449, 23864), (8792, 22933), (9044, 22294), (9443, 21352), (9656, 20881), (10676, 18886), (10792, 18683), (11147, 18088), (11932, 16898)]