195276978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6571}}^1$

素因数の和:6719

約数の個数: 48

約数和(自身を含む): 459303936

約数和(自身を除く): 264026958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 6571, 9906, 13142, 14859, 19713, 29718, 39426, 59139, 85423, 118278, 170846, 256269, 512538, 768807, 834517, 1537614, 1669034, 2503551, 5007102, 7510653, 10848721, 15021306, 21697442, 32546163, 65092326, 97638489, 195276978]

約数ペア:

[(1, 195276978), (2, 97638489), (3, 65092326), (6, 32546163), (9, 21697442), (13, 15021306), (18, 10848721), (26, 7510653), (39, 5007102), (78, 2503551), (117, 1669034), (127, 1537614), (234, 834517), (254, 768807), (381, 512538), (762, 256269), (1143, 170846), (1651, 118278), (2286, 85423), (3302, 59139), (4953, 39426), (6571, 29718), (9906, 19713), (13142, 14859)]