206371320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12553}}^1$

素因数の和:12704

約数の個数: 64

約数和(自身を含む): 623682720

約数和(自身を除く): 417311400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 12553, 16440, 25106, 37659, 50212, 62765, 75318, 100424, 125530, 150636, 188295, 251060, 301272, 376590, 502120, 753180, 1506360, 1719761, 3439522, 5159283, 6879044, 8598805, 10318566, 13758088, 17197610, 20637132, 25796415, 34395220, 41274264, 51592830, 68790440, 103185660, 206371320]

約数ペア:

[(1, 206371320), (2, 103185660), (3, 68790440), (4, 51592830), (5, 41274264), (6, 34395220), (8, 25796415), (10, 20637132), (12, 17197610), (15, 13758088), (20, 10318566), (24, 8598805), (30, 6879044), (40, 5159283), (60, 3439522), (120, 1719761), (137, 1506360), (274, 753180), (411, 502120), (548, 376590), (685, 301272), (822, 251060), (1096, 188295), (1370, 150636), (1644, 125530), (2055, 100424), (2740, 75318), (3288, 62765), (4110, 50212), (5480, 37659), (8220, 25106), (12553, 16440)]