201202872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{644881}}^1$

素因数の和:644903

約数の個数: 32

約数和(自身を含む): 541700880

約数和(自身を除く): 340498008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 644881, 1289762, 1934643, 2579524, 3869286, 5159048, 7738572, 8383453, 15477144, 16766906, 25150359, 33533812, 50300718, 67067624, 100601436, 201202872]

約数ペア:

[(1, 201202872), (2, 100601436), (3, 67067624), (4, 50300718), (6, 33533812), (8, 25150359), (12, 16766906), (13, 15477144), (24, 8383453), (26, 7738572), (39, 5159048), (52, 3869286), (78, 2579524), (104, 1934643), (156, 1289762), (312, 644881)]