207867504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 606183424

約数和(自身を除く): 398315920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 61, 78, 86, 104, 122, 127, 129, 156, 172, 183, 208, 244, 254, 258, 312, 344, 366, 381, 488, 508, 516, 559, 624, 688, 732, 762, 793, 976, 1016, 1032, 1118, 1464, 1524, 1586, 1651, 1677, 2032, 2064, 2236, 2379, 2623, 2928, 3048, 3172, 3302, 3354, 4472, 4758, 4953, 5246, 5461, 6096, 6344, 6604, 6708, 7747, 7869, 8944, 9516, 9906, 10492, 10922, 12688, 13208, 13416, 15494, 15738, 16383, 19032, 19812, 20984, 21844, 23241, 26416, 26832, 30988, 31476, 32766, 34099, 38064, 39624, 41968, 43688, 46482, 61976, 62952, 65532, 68198, 70993, 79248, 87376, 92964, 100711, 102297, 123952, 125904, 131064, 136396, 141986, 185928, 201422, 204594, 212979, 262128, 272792, 283972, 302133, 333121, 371856, 402844, 409188, 425958, 545584, 567944, 604266, 666242, 805688, 818376, 851916, 999363, 1135888, 1208532, 1332484, 1611376, 1636752, 1703832, 1998726, 2417064, 2664968, 3407664, 3997452, 4330573, 4834128, 5329936, 7994904, 8661146, 12991719, 15989808, 17322292, 25983438, 34644584, 51966876, 69289168, 103933752, 207867504]

約数ペア:

[(1, 207867504), (2, 103933752), (3, 69289168), (4, 51966876), (6, 34644584), (8, 25983438), (12, 17322292), (13, 15989808), (16, 12991719), (24, 8661146), (26, 7994904), (39, 5329936), (43, 4834128), (48, 4330573), (52, 3997452), (61, 3407664), (78, 2664968), (86, 2417064), (104, 1998726), (122, 1703832), (127, 1636752), (129, 1611376), (156, 1332484), (172, 1208532), (183, 1135888), (208, 999363), (244, 851916), (254, 818376), (258, 805688), (312, 666242), (344, 604266), (366, 567944), (381, 545584), (488, 425958), (508, 409188), (516, 402844), (559, 371856), (624, 333121), (688, 302133), (732, 283972), (762, 272792), (793, 262128), (976, 212979), (1016, 204594), (1032, 201422), (1118, 185928), (1464, 141986), (1524, 136396), (1586, 131064), (1651, 125904), (1677, 123952), (2032, 102297), (2064, 100711), (2236, 92964), (2379, 87376), (2623, 79248), (2928, 70993), (3048, 68198), (3172, 65532), (3302, 62952), (3354, 61976), (4472, 46482), (4758, 43688), (4953, 41968), (5246, 39624), (5461, 38064), (6096, 34099), (6344, 32766), (6604, 31476), (6708, 30988), (7747, 26832), (7869, 26416), (8944, 23241), (9516, 21844), (9906, 20984), (10492, 19812), (10922, 19032), (12688, 16383), (13208, 15738), (13416, 15494)]