201618284

素因数分解:

$2^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{5147}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 403603200

約数和(自身を除く): 201984916

約数列:

[1, 2, 4, 7, 14, 28, 1399, 2798, 5147, 5596, 9793, 10294, 19586, 20588, 36029, 39172, 72058, 144116, 7200653, 14401306, 28802612, 50404571, 100809142, 201618284]

約数ペア:

[(1, 201618284), (2, 100809142), (4, 50404571), (7, 28802612), (14, 14401306), (28, 7200653), (1399, 144116), (2798, 72058), (5147, 39172), (5596, 36029), (9793, 20588), (10294, 19586)]