205323768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73121}}^1$

素因数の和:73149

約数の個数: 64

約数和(自身を含む): 614224800

約数和(自身を除く): 408901032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 73121, 146242, 219363, 292484, 438726, 584968, 658089, 877452, 950573, 1316178, 1754904, 1901146, 1974267, 2632356, 2851719, 3802292, 3948534, 5264712, 5703438, 7604584, 7897068, 8555157, 11406876, 15794136, 17110314, 22813752, 25665471, 34220628, 51330942, 68441256, 102661884, 205323768]

約数ペア:

[(1, 205323768), (2, 102661884), (3, 68441256), (4, 51330942), (6, 34220628), (8, 25665471), (9, 22813752), (12, 17110314), (13, 15794136), (18, 11406876), (24, 8555157), (26, 7897068), (27, 7604584), (36, 5703438), (39, 5264712), (52, 3948534), (54, 3802292), (72, 2851719), (78, 2632356), (104, 1974267), (108, 1901146), (117, 1754904), (156, 1316178), (216, 950573), (234, 877452), (312, 658089), (351, 584968), (468, 438726), (702, 292484), (936, 219363), (1404, 146242), (2808, 73121)]