206798256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{205157}}^1$

素因数の和:205178

約数の個数: 60

約数和(自身を含む): 661429392

約数和(自身を除く): 454631136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 205157, 410314, 615471, 820628, 1230942, 1436099, 1641256, 1846413, 2461884, 2872198, 3282512, 3692826, 4308297, 4923768, 5744396, 7385652, 8616594, 9847536, 11488792, 12924891, 14771304, 17233188, 22977584, 25849782, 29542608, 34466376, 51699564, 68932752, 103399128, 206798256]

約数ペア:

[(1, 206798256), (2, 103399128), (3, 68932752), (4, 51699564), (6, 34466376), (7, 29542608), (8, 25849782), (9, 22977584), (12, 17233188), (14, 14771304), (16, 12924891), (18, 11488792), (21, 9847536), (24, 8616594), (28, 7385652), (36, 5744396), (42, 4923768), (48, 4308297), (56, 3692826), (63, 3282512), (72, 2872198), (84, 2461884), (112, 1846413), (126, 1641256), (144, 1436099), (168, 1230942), (252, 820628), (336, 615471), (504, 410314), (1008, 205157)]