197535408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25561}}^1$

素因数の和:25602

約数の個数: 80

約数和(自身を含む): 608580096

約数和(自身を除く): 411044688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 25561, 51122, 76683, 102244, 153366, 178927, 204488, 306732, 357854, 408976, 536781, 587903, 613464, 715708, 1073562, 1175806, 1226928, 1431416, 1763709, 2147124, 2351612, 2862832, 3527418, 4115321, 4294248, 4703224, 7054836, 8230642, 8588496, 9406448, 12345963, 14109672, 16461284, 24691926, 28219344, 32922568, 49383852, 65845136, 98767704, 197535408]

約数ペア:

[(1, 197535408), (2, 98767704), (3, 65845136), (4, 49383852), (6, 32922568), (7, 28219344), (8, 24691926), (12, 16461284), (14, 14109672), (16, 12345963), (21, 9406448), (23, 8588496), (24, 8230642), (28, 7054836), (42, 4703224), (46, 4294248), (48, 4115321), (56, 3527418), (69, 2862832), (84, 2351612), (92, 2147124), (112, 1763709), (138, 1431416), (161, 1226928), (168, 1175806), (184, 1073562), (276, 715708), (322, 613464), (336, 587903), (368, 536781), (483, 408976), (552, 357854), (644, 306732), (966, 204488), (1104, 178927), (1288, 153366), (1932, 102244), (2576, 76683), (3864, 51122), (7728, 25561)]