208590804

素因数分解:

$2^2\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{2719}}^1$

素因数の和:4860

約数の個数: 36

約数和(自身を含む): 527712640

約数和(自身を除く): 319121836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2131, 2719, 4262, 5438, 6393, 8157, 8524, 10876, 12786, 16314, 19179, 24471, 25572, 32628, 38358, 48942, 76716, 97884, 5794189, 11588378, 17382567, 23176756, 34765134, 52147701, 69530268, 104295402, 208590804]

約数ペア:

[(1, 208590804), (2, 104295402), (3, 69530268), (4, 52147701), (6, 34765134), (9, 23176756), (12, 17382567), (18, 11588378), (36, 5794189), (2131, 97884), (2719, 76716), (4262, 48942), (5438, 38358), (6393, 32628), (8157, 25572), (8524, 24471), (10876, 19179), (12786, 16314)]