203225344

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 108

約数和(自身を含む): 500168844

約数和(自身を除く): 296943500

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 784, 833, 896, 952, 953, 1088, 1568, 1666, 1792, 1904, 1906, 2176, 3136, 3332, 3808, 3812, 4352, 6272, 6664, 6671, 7616, 7624, 12544, 13328, 13342, 15232, 15248, 16201, 26656, 26684, 30464, 30496, 32402, 46697, 53312, 53368, 60992, 64804, 93394, 106624, 106736, 113407, 121984, 129608, 186788, 213248, 213472, 226814, 243968, 259216, 373576, 426944, 453628, 518432, 747152, 793849, 853888, 907256, 1036864, 1494304, 1587698, 1707776, 1814512, 2073728, 2988608, 3175396, 3629024, 4147456, 5977216, 6350792, 7258048, 11954432, 12701584, 14516096, 25403168, 29032192, 50806336, 101612672, 203225344]

約数ペア:

[(1, 203225344), (2, 101612672), (4, 50806336), (7, 29032192), (8, 25403168), (14, 14516096), (16, 12701584), (17, 11954432), (28, 7258048), (32, 6350792), (34, 5977216), (49, 4147456), (56, 3629024), (64, 3175396), (68, 2988608), (98, 2073728), (112, 1814512), (119, 1707776), (128, 1587698), (136, 1494304), (196, 1036864), (224, 907256), (238, 853888), (256, 793849), (272, 747152), (392, 518432), (448, 453628), (476, 426944), (544, 373576), (784, 259216), (833, 243968), (896, 226814), (952, 213472), (953, 213248), (1088, 186788), (1568, 129608), (1666, 121984), (1792, 113407), (1904, 106736), (1906, 106624), (2176, 93394), (3136, 64804), (3332, 60992), (3808, 53368), (3812, 53312), (4352, 46697), (6272, 32402), (6664, 30496), (6671, 30464), (7616, 26684), (7624, 26656), (12544, 16201), (13328, 15248), (13342, 15232)]