208119672

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{26041}}^1$

素因数の和:26093

約数の個数: 64

約数和(自身を含む): 593757600

約数和(自身を除く): 385637928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 26041, 52082, 78123, 104164, 156246, 208328, 234369, 312492, 468738, 624984, 703107, 937476, 963517, 1406214, 1874952, 1927034, 2812428, 2890551, 3854068, 5624856, 5781102, 7708136, 8671653, 11562204, 17343306, 23124408, 26014959, 34686612, 52029918, 69373224, 104059836, 208119672]

約数ペア:

[(1, 208119672), (2, 104059836), (3, 69373224), (4, 52029918), (6, 34686612), (8, 26014959), (9, 23124408), (12, 17343306), (18, 11562204), (24, 8671653), (27, 7708136), (36, 5781102), (37, 5624856), (54, 3854068), (72, 2890551), (74, 2812428), (108, 1927034), (111, 1874952), (148, 1406214), (216, 963517), (222, 937476), (296, 703107), (333, 624984), (444, 468738), (666, 312492), (888, 234369), (999, 208328), (1332, 156246), (1998, 104164), (2664, 78123), (3996, 52082), (7992, 26041)]