201387558724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240894209}}^1$

素因数の和:240894243

約数の個数: 24

約数和(自身を含む): 404702272800

約数和(自身を除く): 203314714076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240894209, 481788418, 963576836, 2649836299, 4576989971, 5299672598, 9153979942, 10599345196, 18307959884, 50346889681, 100693779362, 201387558724]

約数ペア:

[(1, 201387558724), (2, 100693779362), (4, 50346889681), (11, 18307959884), (19, 10599345196), (22, 9153979942), (38, 5299672598), (44, 4576989971), (76, 2649836299), (209, 963576836), (418, 481788418), (836, 240894209)]