203814864

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 626126592

約数和(自身を除く): 422311728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 223, 264, 396, 446, 528, 577, 669, 792, 892, 1154, 1338, 1584, 1731, 1784, 2007, 2308, 2453, 2676, 3462, 3568, 4014, 4616, 4906, 5193, 5352, 6347, 6924, 7359, 8028, 9232, 9812, 10386, 10704, 12694, 13848, 14718, 16056, 19041, 19624, 20772, 22077, 25388, 27696, 29436, 32112, 38082, 39248, 41544, 44154, 50776, 57123, 58872, 76164, 83088, 88308, 101552, 114246, 117744, 128671, 152328, 176616, 228492, 257342, 304656, 353232, 386013, 456984, 514684, 772026, 913968, 1029368, 1158039, 1415381, 1544052, 2058736, 2316078, 2830762, 3088104, 4246143, 4632156, 5661524, 6176208, 8492286, 9264312, 11323048, 12738429, 16984572, 18528624, 22646096, 25476858, 33969144, 50953716, 67938288, 101907432, 203814864]

約数ペア:

[(1, 203814864), (2, 101907432), (3, 67938288), (4, 50953716), (6, 33969144), (8, 25476858), (9, 22646096), (11, 18528624), (12, 16984572), (16, 12738429), (18, 11323048), (22, 9264312), (24, 8492286), (33, 6176208), (36, 5661524), (44, 4632156), (48, 4246143), (66, 3088104), (72, 2830762), (88, 2316078), (99, 2058736), (132, 1544052), (144, 1415381), (176, 1158039), (198, 1029368), (223, 913968), (264, 772026), (396, 514684), (446, 456984), (528, 386013), (577, 353232), (669, 304656), (792, 257342), (892, 228492), (1154, 176616), (1338, 152328), (1584, 128671), (1731, 117744), (1784, 114246), (2007, 101552), (2308, 88308), (2453, 83088), (2676, 76164), (3462, 58872), (3568, 57123), (4014, 50776), (4616, 44154), (4906, 41544), (5193, 39248), (5352, 38082), (6347, 32112), (6924, 29436), (7359, 27696), (8028, 25388), (9232, 22077), (9812, 20772), (10386, 19624), (10704, 19041), (12694, 16056), (13848, 14718)]