205287544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9007}}^1$

素因数の和:9068

約数の個数: 64

約数和(自身を含む): 492917760

約数和(自身を除く): 287630216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 9007, 11396, 18014, 22792, 36028, 63049, 72056, 99077, 126098, 198154, 252196, 333259, 396308, 504392, 666518, 693539, 792616, 1333036, 1387078, 2332813, 2666072, 2774156, 3665849, 4665626, 5548312, 7331698, 9331252, 14663396, 18662504, 25660943, 29326792, 51321886, 102643772, 205287544]

約数ペア:

[(1, 205287544), (2, 102643772), (4, 51321886), (7, 29326792), (8, 25660943), (11, 18662504), (14, 14663396), (22, 9331252), (28, 7331698), (37, 5548312), (44, 4665626), (56, 3665849), (74, 2774156), (77, 2666072), (88, 2332813), (148, 1387078), (154, 1333036), (259, 792616), (296, 693539), (308, 666518), (407, 504392), (518, 396308), (616, 333259), (814, 252196), (1036, 198154), (1628, 126098), (2072, 99077), (2849, 72056), (3256, 63049), (5698, 36028), (9007, 22792), (11396, 18014)]