213180700852

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47289419}}^1$

素因数の和:47289460

約数の個数: 36

約数和(自身を含む): 452843485920

約数和(自身を除く): 239662785068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 47289419, 94578838, 189157676, 331025933, 662051866, 1087656637, 1324103732, 2175313274, 2317181531, 4350626548, 4634363062, 7613596459, 9268726124, 15227192918, 30454385836, 53295175213, 106590350426, 213180700852]

約数ペア:

[(1, 213180700852), (2, 106590350426), (4, 53295175213), (7, 30454385836), (14, 15227192918), (23, 9268726124), (28, 7613596459), (46, 4634363062), (49, 4350626548), (92, 2317181531), (98, 2175313274), (161, 1324103732), (196, 1087656637), (322, 662051866), (644, 331025933), (1127, 189157676), (2254, 94578838), (4508, 47289419)]