201838676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{12401}}^1$

素因数の和:12731

約数の個数: 24

約数和(自身を含む): 381634344

約数和(自身を除く): 179795668

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 12401, 16276, 24802, 49604, 161213, 322426, 644852, 3881513, 7763026, 15526052, 50459669, 100919338, 201838676]

約数ペア:

[(1, 201838676), (2, 100919338), (4, 50459669), (13, 15526052), (26, 7763026), (52, 3881513), (313, 644852), (626, 322426), (1252, 161213), (4069, 49604), (8138, 24802), (12401, 16276)]