205322523

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 329026560

約数和(自身を除く): 123704037

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 5527, 12383, 16581, 37149, 38689, 116067, 160283, 337147, 480849, 1011441, 1121981, 2360029, 3365943, 7080087, 9777263, 29331789, 68440841, 205322523]

約数ペア:

[(1, 205322523), (3, 68440841), (7, 29331789), (21, 9777263), (29, 7080087), (61, 3365943), (87, 2360029), (183, 1121981), (203, 1011441), (427, 480849), (609, 337147), (1281, 160283), (1769, 116067), (5307, 38689), (5527, 37149), (12383, 16581)]