201373568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 274517632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 64, 68, 88, 94, 128, 136, 176, 179, 187, 188, 272, 352, 358, 374, 376, 517, 544, 704, 716, 748, 752, 799, 1034, 1088, 1408, 1432, 1496, 1504, 1598, 1969, 2068, 2176, 2864, 2992, 3008, 3043, 3196, 3938, 4136, 5728, 5984, 6016, 6086, 6392, 7876, 8272, 8413, 8789, 11456, 11968, 12172, 12784, 15752, 16544, 16826, 17578, 22912, 23936, 24344, 25568, 31504, 33088, 33473, 33652, 35156, 48688, 51136, 63008, 66176, 66946, 67304, 70312, 92543, 97376, 102272, 126016, 133892, 134608, 140624, 143021, 185086, 194752, 252032, 267784, 269216, 281248, 286042, 370172, 389504, 535568, 538432, 562496, 572084, 740344, 1071136, 1076864, 1124992, 1144168, 1480688, 1573231, 2142272, 2288336, 2961376, 3146462, 4284544, 4576672, 5922752, 6292924, 9153344, 11845504, 12585848, 18306688, 25171696, 50343392, 100686784, 201373568]

約数ペア:

[(1, 201373568), (2, 100686784), (4, 50343392), (8, 25171696), (11, 18306688), (16, 12585848), (17, 11845504), (22, 9153344), (32, 6292924), (34, 5922752), (44, 4576672), (47, 4284544), (64, 3146462), (68, 2961376), (88, 2288336), (94, 2142272), (128, 1573231), (136, 1480688), (176, 1144168), (179, 1124992), (187, 1076864), (188, 1071136), (272, 740344), (352, 572084), (358, 562496), (374, 538432), (376, 535568), (517, 389504), (544, 370172), (704, 286042), (716, 281248), (748, 269216), (752, 267784), (799, 252032), (1034, 194752), (1088, 185086), (1408, 143021), (1432, 140624), (1496, 134608), (1504, 133892), (1598, 126016), (1969, 102272), (2068, 97376), (2176, 92543), (2864, 70312), (2992, 67304), (3008, 66946), (3043, 66176), (3196, 63008), (3938, 51136), (4136, 48688), (5728, 35156), (5984, 33652), (6016, 33473), (6086, 33088), (6392, 31504), (7876, 25568), (8272, 24344), (8413, 23936), (8789, 22912), (11456, 17578), (11968, 16826), (12172, 16544), (12784, 15752)]