205554816

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 597296700

約数和(自身を除く): 391741884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 576, 654, 872, 981, 1152, 1308, 1637, 1744, 1962, 2616, 3274, 3488, 3924, 4911, 5232, 6548, 6976, 7848, 9822, 10464, 13096, 13952, 14733, 15696, 19644, 20928, 26192, 29466, 31392, 39288, 41856, 52384, 58932, 62784, 78576, 104768, 117864, 125568, 157152, 178433, 209536, 235728, 314304, 356866, 471456, 535299, 628608, 713732, 942912, 1070598, 1427464, 1605897, 1885824, 2141196, 2854928, 3211794, 4282392, 5709856, 6423588, 8564784, 11419712, 12847176, 17129568, 22839424, 25694352, 34259136, 51388704, 68518272, 102777408, 205554816]

約数ペア:

[(1, 205554816), (2, 102777408), (3, 68518272), (4, 51388704), (6, 34259136), (8, 25694352), (9, 22839424), (12, 17129568), (16, 12847176), (18, 11419712), (24, 8564784), (32, 6423588), (36, 5709856), (48, 4282392), (64, 3211794), (72, 2854928), (96, 2141196), (109, 1885824), (128, 1605897), (144, 1427464), (192, 1070598), (218, 942912), (288, 713732), (327, 628608), (384, 535299), (436, 471456), (576, 356866), (654, 314304), (872, 235728), (981, 209536), (1152, 178433), (1308, 157152), (1637, 125568), (1744, 117864), (1962, 104768), (2616, 78576), (3274, 62784), (3488, 58932), (3924, 52384), (4911, 41856), (5232, 39288), (6548, 31392), (6976, 29466), (7848, 26192), (9822, 20928), (10464, 19644), (13096, 15696), (13952, 14733)]