205536642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13763}}^1$

素因数の和:13918

約数の個数: 32

約数和(自身を含む): 436043520

約数和(自身を除く): 230506878

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 13763, 14934, 27526, 41289, 82578, 261497, 522994, 784491, 1568982, 1802953, 3605906, 5408859, 10817718, 34256107, 68512214, 102768321, 205536642]

約数ペア:

[(1, 205536642), (2, 102768321), (3, 68512214), (6, 34256107), (19, 10817718), (38, 5408859), (57, 3605906), (114, 1802953), (131, 1568982), (262, 784491), (393, 522994), (786, 261497), (2489, 82578), (4978, 41289), (7467, 27526), (13763, 14934)]