201974508

素因数分解:

$2^2\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{2801}}^1$

素因数の和:4814

約数の個数: 36

約数和(自身を含む): 510983928

約数和(自身を除く): 309009420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2003, 2801, 4006, 5602, 6009, 8012, 8403, 11204, 12018, 16806, 18027, 24036, 25209, 33612, 36054, 50418, 72108, 100836, 5610403, 11220806, 16831209, 22441612, 33662418, 50493627, 67324836, 100987254, 201974508]

約数ペア:

[(1, 201974508), (2, 100987254), (3, 67324836), (4, 50493627), (6, 33662418), (9, 22441612), (12, 16831209), (18, 11220806), (36, 5610403), (2003, 100836), (2801, 72108), (4006, 50418), (5602, 36054), (6009, 33612), (8012, 25209), (8403, 24036), (11204, 18027), (12018, 16806)]