209928852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49003}}^1$

素因数の和:49037

約数の個数: 72

約数和(自身を含む): 642148416

約数和(自身を除く): 432219564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 49003, 98006, 147009, 196012, 294018, 343021, 441027, 588036, 686042, 833051, 882054, 1029063, 1372084, 1666102, 1764108, 2058126, 2499153, 3087189, 3332204, 4116252, 4998306, 5831357, 6174378, 7497459, 9996612, 11662714, 12348756, 14994918, 17494071, 23325428, 29989836, 34988142, 52482213, 69976284, 104964426, 209928852]

約数ペア:

[(1, 209928852), (2, 104964426), (3, 69976284), (4, 52482213), (6, 34988142), (7, 29989836), (9, 23325428), (12, 17494071), (14, 14994918), (17, 12348756), (18, 11662714), (21, 9996612), (28, 7497459), (34, 6174378), (36, 5831357), (42, 4998306), (51, 4116252), (63, 3332204), (68, 3087189), (84, 2499153), (102, 2058126), (119, 1764108), (126, 1666102), (153, 1372084), (204, 1029063), (238, 882054), (252, 833051), (306, 686042), (357, 588036), (476, 441027), (612, 343021), (714, 294018), (1071, 196012), (1428, 147009), (2142, 98006), (4284, 49003)]