201368752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3767}}^1$

素因数の和:4045

約数の個数: 40

約数和(自身を含む): 421910496

約数和(自身を除く): 220541744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 3767, 4112, 6682, 7534, 13364, 15068, 26728, 30136, 48971, 53456, 60272, 97942, 195884, 391768, 783536, 968119, 1936238, 3872476, 7744952, 12585547, 15489904, 25171094, 50342188, 100684376, 201368752]

約数ペア:

[(1, 201368752), (2, 100684376), (4, 50342188), (8, 25171094), (13, 15489904), (16, 12585547), (26, 7744952), (52, 3872476), (104, 1936238), (208, 968119), (257, 783536), (514, 391768), (1028, 195884), (2056, 97942), (3341, 60272), (3767, 53456), (4112, 48971), (6682, 30136), (7534, 26728), (13364, 15068)]