198987504

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{10657}}^1$

素因数の和:11057

約数の個数: 40

約数和(自身を含む): 515420880

約数和(自身を除く): 316433376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 10657, 18672, 21314, 31971, 42628, 63942, 85256, 127884, 170512, 255768, 511536, 4145573, 8291146, 12436719, 16582292, 24873438, 33164584, 49746876, 66329168, 99493752, 198987504]

約数ペア:

[(1, 198987504), (2, 99493752), (3, 66329168), (4, 49746876), (6, 33164584), (8, 24873438), (12, 16582292), (16, 12436719), (24, 8291146), (48, 4145573), (389, 511536), (778, 255768), (1167, 170512), (1556, 127884), (2334, 85256), (3112, 63942), (4668, 42628), (6224, 31971), (9336, 21314), (10657, 18672)]