204689664

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 108

約数和(自身を含む): 598746876

約数和(自身を除く): 394057212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 876, 1152, 1168, 1217, 1314, 1752, 2304, 2336, 2434, 2628, 3504, 3651, 4672, 4868, 5256, 7008, 7302, 9344, 9736, 10512, 10953, 14016, 14604, 18688, 19472, 21024, 21906, 28032, 29208, 38944, 42048, 43812, 56064, 58416, 77888, 84096, 87624, 88841, 116832, 155776, 168192, 175248, 177682, 233664, 266523, 311552, 350496, 355364, 467328, 533046, 700992, 710728, 799569, 934656, 1066092, 1401984, 1421456, 1599138, 2132184, 2803968, 2842912, 3198276, 4264368, 5685824, 6396552, 8528736, 11371648, 12793104, 17057472, 22743296, 25586208, 34114944, 51172416, 68229888, 102344832, 204689664]

約数ペア:

[(1, 204689664), (2, 102344832), (3, 68229888), (4, 51172416), (6, 34114944), (8, 25586208), (9, 22743296), (12, 17057472), (16, 12793104), (18, 11371648), (24, 8528736), (32, 6396552), (36, 5685824), (48, 4264368), (64, 3198276), (72, 2842912), (73, 2803968), (96, 2132184), (128, 1599138), (144, 1421456), (146, 1401984), (192, 1066092), (219, 934656), (256, 799569), (288, 710728), (292, 700992), (384, 533046), (438, 467328), (576, 355364), (584, 350496), (657, 311552), (768, 266523), (876, 233664), (1152, 177682), (1168, 175248), (1217, 168192), (1314, 155776), (1752, 116832), (2304, 88841), (2336, 87624), (2434, 84096), (2628, 77888), (3504, 58416), (3651, 56064), (4672, 43812), (4868, 42048), (5256, 38944), (7008, 29208), (7302, 28032), (9344, 21906), (9736, 21024), (10512, 19472), (10953, 18688), (14016, 14604)]