207280136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 462336000

約数和(自身を除く): 255055864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 859, 868, 973, 1112, 1718, 1736, 1946, 3436, 3892, 4309, 6013, 6872, 7784, 8618, 12026, 17236, 24052, 26629, 30163, 34472, 48104, 53258, 60326, 106516, 119401, 120652, 186403, 213032, 238802, 241304, 372806, 477604, 745612, 835807, 955208, 1491224, 1671614, 3343228, 3701431, 6686456, 7402862, 14805724, 25910017, 29611448, 51820034, 103640068, 207280136]

約数ペア:

[(1, 207280136), (2, 103640068), (4, 51820034), (7, 29611448), (8, 25910017), (14, 14805724), (28, 7402862), (31, 6686456), (56, 3701431), (62, 3343228), (124, 1671614), (139, 1491224), (217, 955208), (248, 835807), (278, 745612), (434, 477604), (556, 372806), (859, 241304), (868, 238802), (973, 213032), (1112, 186403), (1718, 120652), (1736, 119401), (1946, 106516), (3436, 60326), (3892, 53258), (4309, 48104), (6013, 34472), (6872, 30163), (7784, 26629), (8618, 24052), (12026, 17236)]