215366949791

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1\times {\mathrm{10181}}^1$

素因数の和:11663

約数の個数: 32

約数和(自身を含む): 257864933376

約数和(自身を除く): 42497983585

約数列:

[1, 7, 31, 71, 217, 497, 1373, 2201, 9611, 10181, 15407, 42563, 71267, 97483, 297941, 315611, 682381, 722851, 2209277, 3021973, 5059957, 13978513, 21153811, 22408381, 97849591, 156858667, 433333903, 992474423, 3033337321, 6947320961, 30766707113, 215366949791]

約数ペア:

[(1, 215366949791), (7, 30766707113), (31, 6947320961), (71, 3033337321), (217, 992474423), (497, 433333903), (1373, 156858667), (2201, 97849591), (9611, 22408381), (10181, 21153811), (15407, 13978513), (42563, 5059957), (71267, 3021973), (97483, 2209277), (297941, 722851), (315611, 682381)]