209448564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 546623616

約数和(自身を除く): 337175052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 131, 148, 156, 222, 262, 277, 393, 444, 481, 524, 554, 786, 831, 962, 1108, 1443, 1572, 1662, 1703, 1924, 2886, 3324, 3406, 3601, 4847, 5109, 5772, 6812, 7202, 9694, 10218, 10249, 10803, 14404, 14541, 19388, 20436, 20498, 21606, 29082, 30747, 36287, 40996, 43212, 58164, 61494, 63011, 72574, 108861, 122988, 126022, 133237, 145148, 189033, 217722, 252044, 266474, 378066, 399711, 435444, 471731, 532948, 756132, 799422, 943462, 1342619, 1415193, 1598844, 1886924, 2685238, 2830386, 4027857, 5370476, 5660772, 8055714, 16111428, 17454047, 34908094, 52362141, 69816188, 104724282, 209448564]

約数ペア:

[(1, 209448564), (2, 104724282), (3, 69816188), (4, 52362141), (6, 34908094), (12, 17454047), (13, 16111428), (26, 8055714), (37, 5660772), (39, 5370476), (52, 4027857), (74, 2830386), (78, 2685238), (111, 1886924), (131, 1598844), (148, 1415193), (156, 1342619), (222, 943462), (262, 799422), (277, 756132), (393, 532948), (444, 471731), (481, 435444), (524, 399711), (554, 378066), (786, 266474), (831, 252044), (962, 217722), (1108, 189033), (1443, 145148), (1572, 133237), (1662, 126022), (1703, 122988), (1924, 108861), (2886, 72574), (3324, 63011), (3406, 61494), (3601, 58164), (4847, 43212), (5109, 40996), (5772, 36287), (6812, 30747), (7202, 29082), (9694, 21606), (10218, 20498), (10249, 20436), (10803, 19388), (14404, 14541)]