5200800213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{8297}}^1$

素因数の和:9897

約数の個数: 32

約数和(自身を含む): 8348451840

約数和(自身を除く): 3147651627

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1571, 4713, 8297, 10997, 24891, 29849, 32991, 58079, 89547, 157643, 174237, 208943, 472929, 626829, 1103501, 3310503, 13034587, 39103761, 91242109, 247657153, 273726327, 742971459, 1733600071, 5200800213]

約数ペア:

[(1, 5200800213), (3, 1733600071), (7, 742971459), (19, 273726327), (21, 247657153), (57, 91242109), (133, 39103761), (399, 13034587), (1571, 3310503), (4713, 1103501), (8297, 626829), (10997, 472929), (24891, 208943), (29849, 174237), (32991, 157643), (58079, 89547)]