220157586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3929}}^1$

素因数の和:4231

約数の個数: 48

約数和(自身を含む): 522344160

約数和(自身を除く): 302186574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 283, 566, 849, 1698, 2547, 3113, 3929, 5094, 6226, 7858, 9339, 11787, 18678, 23574, 28017, 35361, 43219, 56034, 70722, 86438, 129657, 259314, 388971, 777942, 1111907, 2223814, 3335721, 6671442, 10007163, 12230977, 20014326, 24461954, 36692931, 73385862, 110078793, 220157586]

約数ペア:

[(1, 220157586), (2, 110078793), (3, 73385862), (6, 36692931), (9, 24461954), (11, 20014326), (18, 12230977), (22, 10007163), (33, 6671442), (66, 3335721), (99, 2223814), (198, 1111907), (283, 777942), (566, 388971), (849, 259314), (1698, 129657), (2547, 86438), (3113, 70722), (3929, 56034), (5094, 43219), (6226, 35361), (7858, 28017), (9339, 23574), (11787, 18678)]