205527504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 659513344

約数和(自身を除く): 453985840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 211, 223, 273, 312, 336, 364, 422, 446, 546, 624, 633, 669, 728, 844, 892, 1092, 1266, 1338, 1456, 1477, 1561, 1688, 1784, 2184, 2532, 2676, 2743, 2899, 2954, 3122, 3376, 3568, 4368, 4431, 4683, 5064, 5352, 5486, 5798, 5908, 6244, 8229, 8697, 8862, 9366, 10128, 10704, 10972, 11596, 11816, 12488, 16458, 17394, 17724, 18732, 19201, 20293, 21944, 23192, 23632, 24976, 32916, 34788, 35448, 37464, 38402, 40586, 43888, 46384, 47053, 57603, 60879, 65832, 69576, 70896, 74928, 76804, 81172, 94106, 115206, 121758, 131664, 139152, 141159, 153608, 162344, 188212, 230412, 243516, 282318, 307216, 324688, 329371, 376424, 460824, 487032, 564636, 611689, 658742, 752848, 921648, 974064, 988113, 1129272, 1223378, 1317484, 1835067, 1976226, 2258544, 2446756, 2634968, 3670134, 3952452, 4281823, 4893512, 5269936, 7340268, 7904904, 8563646, 9787024, 12845469, 14680536, 15809808, 17127292, 25690938, 29361072, 34254584, 51381876, 68509168, 102763752, 205527504]

約数ペア:

[(1, 205527504), (2, 102763752), (3, 68509168), (4, 51381876), (6, 34254584), (7, 29361072), (8, 25690938), (12, 17127292), (13, 15809808), (14, 14680536), (16, 12845469), (21, 9787024), (24, 8563646), (26, 7904904), (28, 7340268), (39, 5269936), (42, 4893512), (48, 4281823), (52, 3952452), (56, 3670134), (78, 2634968), (84, 2446756), (91, 2258544), (104, 1976226), (112, 1835067), (156, 1317484), (168, 1223378), (182, 1129272), (208, 988113), (211, 974064), (223, 921648), (273, 752848), (312, 658742), (336, 611689), (364, 564636), (422, 487032), (446, 460824), (546, 376424), (624, 329371), (633, 324688), (669, 307216), (728, 282318), (844, 243516), (892, 230412), (1092, 188212), (1266, 162344), (1338, 153608), (1456, 141159), (1477, 139152), (1561, 131664), (1688, 121758), (1784, 115206), (2184, 94106), (2532, 81172), (2676, 76804), (2743, 74928), (2899, 70896), (2954, 69576), (3122, 65832), (3376, 60879), (3568, 57603), (4368, 47053), (4431, 46384), (4683, 43888), (5064, 40586), (5352, 38402), (5486, 37464), (5798, 35448), (5908, 34788), (6244, 32916), (8229, 24976), (8697, 23632), (8862, 23192), (9366, 21944), (10128, 20293), (10704, 19201), (10972, 18732), (11596, 17724), (11816, 17394), (12488, 16458)]