207844893

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{55381}}^1$

素因数の和:55529

約数の個数: 16

約数和(自身を含む): 310139200

約数和(自身を除く): 102294307

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 55381, 166143, 498429, 1495287, 7697959, 23093877, 69281631, 207844893]

約数ペア:

[(1, 207844893), (3, 69281631), (9, 23093877), (27, 7697959), (139, 1495287), (417, 498429), (1251, 166143), (3753, 55381)]