203208249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 296784000

約数和(自身を除く): 93575751

約数列:

[1, 3, 19, 29, 57, 87, 269, 457, 551, 807, 1371, 1653, 5111, 7801, 8683, 13253, 15333, 23403, 26049, 39759, 122933, 148219, 251807, 368799, 444657, 755421, 2335727, 3565057, 7007181, 10695171, 67736083, 203208249]

約数ペア:

[(1, 203208249), (3, 67736083), (19, 10695171), (29, 7007181), (57, 3565057), (87, 2335727), (269, 755421), (457, 444657), (551, 368799), (807, 251807), (1371, 148219), (1653, 122933), (5111, 39759), (7801, 26049), (8683, 23403), (13253, 15333)]