224718681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 348019200

約数和(自身を除く): 123300519

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1691, 2937, 4027, 5073, 12081, 18601, 44297, 55803, 76513, 132891, 229539, 358403, 841643, 1075209, 2524929, 3942433, 6809657, 11827299, 20428971, 74906227, 224718681]

約数ペア:

[(1, 224718681), (3, 74906227), (11, 20428971), (19, 11827299), (33, 6809657), (57, 3942433), (89, 2524929), (209, 1075209), (267, 841643), (627, 358403), (979, 229539), (1691, 132891), (2937, 76513), (4027, 55803), (5073, 44297), (12081, 18601)]