202240503

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{20749}}^1$

素因数の和:20796

約数の個数: 24

約数和(自身を含む): 316230000

約数和(自身を除く): 113989497

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 20749, 62247, 186741, 394231, 560223, 1182693, 3548079, 7490389, 10644237, 22471167, 67413501, 202240503]

約数ペア:

[(1, 202240503), (3, 67413501), (9, 22471167), (19, 10644237), (27, 7490389), (57, 3548079), (171, 1182693), (361, 560223), (513, 394231), (1083, 186741), (3249, 62247), (9747, 20749)]