215014792148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3187}}^1\times {\mathrm{11903}}^1$

素因数の和:15216

約数の個数: 48

約数和(自身を含む): 409100482560

約数和(自身を除く): 194085690412

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 3187, 5668, 6374, 11903, 12748, 23806, 41431, 47612, 82862, 154739, 165724, 309478, 347383, 618956, 694766, 1297427, 1389532, 2594854, 4515979, 5189708, 9031958, 16866551, 18063916, 33733102, 37934861, 67466204, 75869722, 151739444, 493153193, 986306386, 1972612772, 4134899849, 8269799698, 16539599396, 53753698037, 107507396074, 215014792148]

約数ペア:

[(1, 215014792148), (2, 107507396074), (4, 53753698037), (13, 16539599396), (26, 8269799698), (52, 4134899849), (109, 1972612772), (218, 986306386), (436, 493153193), (1417, 151739444), (2834, 75869722), (3187, 67466204), (5668, 37934861), (6374, 33733102), (11903, 18063916), (12748, 16866551), (23806, 9031958), (41431, 5189708), (47612, 4515979), (82862, 2594854), (154739, 1389532), (165724, 1297427), (309478, 694766), (347383, 618956)]