212084997200

素因数分解:

$2^4\times 5^2\times {\mathrm{1783}}^1\times {\mathrm{297371}}^1$

素因数の和:299172

約数の個数: 60

約数和(自身を含む): 509821693728

約数和(自身を除く): 297736696528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1783, 3566, 7132, 8915, 14264, 17830, 28528, 35660, 44575, 71320, 89150, 142640, 178300, 297371, 356600, 594742, 713200, 1189484, 1486855, 2378968, 2973710, 4757936, 5947420, 7434275, 11894840, 14868550, 23789680, 29737100, 59474200, 118948400, 530212493, 1060424986, 2120849972, 2651062465, 4241699944, 5302124930, 8483399888, 10604249860, 13255312325, 21208499720, 26510624650, 42416999440, 53021249300, 106042498600, 212084997200]

約数ペア:

[(1, 212084997200), (2, 106042498600), (4, 53021249300), (5, 42416999440), (8, 26510624650), (10, 21208499720), (16, 13255312325), (20, 10604249860), (25, 8483399888), (40, 5302124930), (50, 4241699944), (80, 2651062465), (100, 2120849972), (200, 1060424986), (400, 530212493), (1783, 118948400), (3566, 59474200), (7132, 29737100), (8915, 23789680), (14264, 14868550), (17830, 11894840), (28528, 7434275), (35660, 5947420), (44575, 4757936), (71320, 2973710), (89150, 2378968), (142640, 1486855), (178300, 1189484), (297371, 713200), (356600, 594742)]