208227564

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 560770560

約数和(自身を除く): 352542996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 107, 108, 111, 148, 214, 222, 321, 333, 428, 444, 487, 642, 666, 963, 974, 999, 1284, 1332, 1461, 1926, 1948, 1998, 2889, 2922, 3852, 3959, 3996, 4383, 5778, 5844, 7918, 8766, 11556, 11877, 13149, 15836, 17532, 18019, 23754, 26298, 35631, 36038, 47508, 52109, 52596, 54057, 71262, 72076, 104218, 106893, 108114, 142524, 156327, 162171, 208436, 213786, 216228, 312654, 324342, 427572, 468981, 486513, 625308, 648684, 937962, 973026, 1406943, 1875924, 1928033, 1946052, 2813886, 3856066, 5627772, 5784099, 7712132, 11568198, 17352297, 23136396, 34704594, 52056891, 69409188, 104113782, 208227564]

約数ペア:

[(1, 208227564), (2, 104113782), (3, 69409188), (4, 52056891), (6, 34704594), (9, 23136396), (12, 17352297), (18, 11568198), (27, 7712132), (36, 5784099), (37, 5627772), (54, 3856066), (74, 2813886), (107, 1946052), (108, 1928033), (111, 1875924), (148, 1406943), (214, 973026), (222, 937962), (321, 648684), (333, 625308), (428, 486513), (444, 468981), (487, 427572), (642, 324342), (666, 312654), (963, 216228), (974, 213786), (999, 208436), (1284, 162171), (1332, 156327), (1461, 142524), (1926, 108114), (1948, 106893), (1998, 104218), (2889, 72076), (2922, 71262), (3852, 54057), (3959, 52596), (3996, 52109), (4383, 47508), (5778, 36038), (5844, 35631), (7918, 26298), (8766, 23754), (11556, 18019), (11877, 17532), (13149, 15836)]